Previous measure: 93.5% of arrivals were within five minutes of the timetable (49,389 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
ᐊᖁᑦ 173: Citigate ⇄ Fallowfield
ᑕᒪᑦ 30 ᒥᓂᑦᓂ
- FALLOWFIELD A28 min sched.
- FALLOWFIELD / FALLOWFIELD STATION1 min
- BARRHAVEN CROSSING2 min
- FALLOWFIELD / HOLITMAN2 min
- WOLFGANG / FALLOWFIELD3 min
- WOLFGANG / FOXFIELD3 min
- FOXFIELD / HOLITMAN4 min
- FOXFIELD / KNOLLSBROOK4 min
- FOXFIELD / FALK5 min
- MALVERN / VENTNOR5 min
- MALVERN / TRIPP6 min
- SHERWAY / SWEETBRIAR6 min
- SHERWAY / SWEETBRIAR6 min
- SHERWAY / TEDWYN7 min
- SHERWAY / VANESSA8 min
- SHERWAY / FABLE8 min
- WEYBRIDGE / JOCKVALE9 min
- WEYBRIDGE / HOPKINTON9 min
- KENNEVALE / HUMMINGBIRD10 min
- KENNEVALE / HUMMINGBIRD10 min
- KENNEVALE / FLANDERS11 min
- KENNEVALE / CEDARVIEW11 min
- KENNEVALE / LAMPLIGHTERS11 min
- COBBLE HILL / KENNEVALE12 min
- COBBLE HILL / FOSTERBROOK12 min
- COBBLE HILL / MARAVISTA13 min
- SYSTEMHOUSE / TRINITY CROSSING14 min
- CITIGATE / SYSTEMHOUSE14 min
- CITIGATE / CROSSKEYS14 min sched.
Slowest stretches · running measure, Oct 8 to Nov 4
Of the slowest stretches, the most time is lost between CITIGATE / CROSSKEYS and KENNEVALE / MERNER.
- +1.3 ᒥᓂᑦCITIGATE / CROSSKEYS – KENNEVALE / MERNER
24 km/h seen, 33 km/h in the timetable - +0.3 ᒥᓂᑦMALVERN / VENTNOR – KENNEVALE / CEDARVIEW
26 km/h seen, 27 km/h in the timetable - +0.1 ᒥᓂᑦFALLOWFIELD A – MALVERN / VENTNOR
28 km/h seen, 28 km/h in the timetable
How we measure →
This is the running reliability measure, not the report-card measure: for each stretch between two stops, how long buses really took against how long the timetable allows, over 25 counted days at all hours. It shows which stretches run behind, not how often. The report-card measure replaces it as soon as it has enough weekdays.
Example: a one-kilometre stretch the timetable runs at 20 km/h takes 3 minutes; if buses averaged 15 km/h it took 4, so 1 minute is lost there.
The line right now · 6:01 a.m.
The line right now · 6:01 a.m.
Live, 9 s ago
ᐃᑲᕐᕋᖓᓂᑭᖑᕙᖅᑐᖅdid not comeLive, 9 s ago
- FALLOWFIELD A28 min sched.
- FALLOWFIELD / FALLOWFIELD STATION1 min
- BARRHAVEN CROSSING2 min
- FALLOWFIELD / HOLITMAN2 min
- WOLFGANG / FALLOWFIELD3 min
- WOLFGANG / FOXFIELD3 min
- FOXFIELD / HOLITMAN4 min
- FOXFIELD / KNOLLSBROOK4 min
- FOXFIELD / FALK5 min
- MALVERN / VENTNOR5 min
- MALVERN / TRIPP6 min
- SHERWAY / SWEETBRIAR6 min
- SHERWAY / SWEETBRIAR6 min
- SHERWAY / TEDWYN7 min
- SHERWAY / VANESSA8 min
- SHERWAY / FABLE8 min
- WEYBRIDGE / JOCKVALE9 min
- WEYBRIDGE / HOPKINTON9 min
- KENNEVALE / HUMMINGBIRD10 min
- KENNEVALE / HUMMINGBIRD10 min
- KENNEVALE / FLANDERS11 min
- KENNEVALE / CEDARVIEW11 min
- KENNEVALE / LAMPLIGHTERS11 min
- COBBLE HILL / KENNEVALE12 min
- COBBLE HILL / FOSTERBROOK12 min
- COBBLE HILL / MARAVISTA13 min
- SYSTEMHOUSE / TRINITY CROSSING14 min
- CITIGATE / SYSTEMHOUSE14 min
- CITIGATE / CROSSKEYS14 min sched.
- CITIGATE / CROSSKEYS17 min sched.
- CITIGATE / SYSTEMHOUSE19 min
- SYSTEMHOUSE / PATHWAY19 min
- MARAVISTA / COBBLE HILL20 min
- COBBLE HILL / COPPERFIELD21 min
- KENNEVALE / COBBLE HILL22 min
- KENNEVALE / LAMPLIGHTERS22 min
- KENNEVALE / MERNER22 min
- KENNEVALE / HENNEPIN23 min
- KENNEVALE / BOURNE23 min
- WEYBRIDGE / KENNEVALE24 min
- WEYBRIDGE / JOCKVALE25 min
- SHERWAY / FABLE25 min
- SHERWAY / VANESSA26 min
- SHERWAY / CONWAY26 min
- SHERWAY / DOLAN27 min
- SHERWAY / BURNETT'S GROVE27 min
- SHERWAY / MALVERN28 min
- MALVERN / TRIPP29 min
- MALVERN / GREENBANK29 min
- FOXFIELD / KADEER30 min
- FOXFIELD / HENFIELD31 min
- FOXFIELD / HOLITMAN31 min
- WOLFGANG / FOXFIELD32 min
- FALLOWFIELD / WOLFGANG32 min
- FALLOWFIELD / HOLITMAN33 min
- BARRHAVEN CROSSING33 min
- FALLOWFIELD B36 min sched.
Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 9 s ago.
Right now on Route 173
ᐊᐅᓪᓚᕐᓂᑦ · next from FALLOWFIELD A: 28 mineach opens its trip
1 busesOpen on the map
0 noticesfrom OC Transpo
Planned change · 2026-10-30service change
Dated service
Trips scheduled that day
The timetable, notices and what the live feed says are shown apart. Seeing a bus on the map does not prove you can board it.
November 4, 2026 · 71 trips in the retained timetable · retained notices; capture coverage unverified
In short: 71 with a matched position · 0 with no matching position (to investigate) · 0 with an unknown outcome.
- 04:45– 05:01Trip 6626040Vehicle position matchedFirst / last feed position: 4:23 a.m. EST / 4:58 a.m. EST; not actual start or end times.
- 05:15– 05:33Trip 9011040Vehicle position matchedFirst / last feed position: 4:59 a.m. EST / 5:44 a.m. EST; not actual start or end times.
- 05:20– 05:36Trip 34151040Vehicle position matchedFirst / last feed position: 5:00 a.m. EST / 5:34 a.m. EST; not actual start or end times.
- 05:39– 05:57Trip 34170040Vehicle position matchedFirst / last feed position: 5:35 a.m. EST / 5:55 a.m. EST; not actual start or end times.
- 06:00– 06:16Trip 34252040Vehicle position matchedFirst / last feed position: 5:56 a.m. EST / 6:16 a.m. EST; not actual start or end times.
- 06:19– 06:38Trip 23672040Vehicle position matchedFirst / last feed position: 6:17 a.m. EST / 6:53 a.m. EST; not actual start or end times.
- 06:30– 06:48Trip 33707040Vehicle position matchedFirst / last feed position: 6:14 a.m. EST / 6:46 a.m. EST; not actual start or end times.
- 06:51– 07:11Trip 10721040Vehicle position matchedFirst / last feed position: 6:51 a.m. EST / 7:07 a.m. EST; not actual start or end times.
- 07:00– 07:18Trip 157040Vehicle position matchedFirst / last feed position: 6:55 a.m. EST / 7:15 a.m. EST; not actual start or end times.
- 07:21– 07:41Trip 2704040Vehicle position matchedFirst / last feed position: 6:37 a.m. EST / 7:38 a.m. EST; not actual start or end times.
- 07:30– 07:48Trip 30652040Vehicle position matchedFirst / last feed position: 6:47 a.m. EST / 7:47 a.m. EST; not actual start or end times.
- 07:51– 08:11Trip 12290040Vehicle position matchedFirst / last feed position: 7:08 a.m. EST / 8:11 a.m. EST; not actual start or end times.
More on Route 173
1 busesOpen on the map
Planned change · 2026-10-30service change
Would you count on route 173?
No sign-in needed. A vote from a device that is not signed in counts a little less than one from an account, and a person who rates many routes counts a little less on each, so no one voice outweighs the rest.
Cancellations on this route
How cancellations are counted2 partial-capture days not counted.
22 scheduled trips with counted cancellation notices, Thu, Oct 8 to Wed, Nov 4.
Not counted: 8 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.
Hours with the most cancellations: 10 a.m. (1), 11 a.m. (1)
Latest cancelled trips
- Fri, Oct 16, Trip at 11:00
- Fri, Oct 16, Trip at 10:00
OC Transpo gives no reason for single trips, so none is shown.
Did not come (no bus seen, no notice), last 7 days: 1 of 477 trips we could check.
ᓄᓇᓕᐅᑉ ᐊᖅᑯᑎᓂᒃ ᐱᓕᕆᓂᖓ ᐅᓇ ᐊᖅᑯᑎ ᖃᓂᒋᔮᓂ
All road work on AlertsRoad work and event closures the City of Ottawa has published, measured as near this route’s path. Near is not proof that the bus is detoured: check the operator’s alerts for that.
No City road work is listed near this route right now.
Source: City of Ottawa open data. City road work map
More on Route 173
- Other daysOctober 2026Days →
- Today’s timelineArchived bus positions in ReplayReplay →
- Road work on this routeStops moved and time added by road workWorks →
- Service change scorecardHow a service change didScorecard →
- Crowding and service deliverySTO crowding, rail, trips deliveredCrowding →
- Where the numbers come fromOC Transpo timetable and live bus positionsSources →
- Page not loading?The timetable still opensᐆᑦᑐᕆᑦ ᐊᒻᒪ
- ᐅᓂᒃᑳᖅ ᐃᓘᓐᓇ
- ᐅᖃᐅᑎᓗᒍ ᑲᑎᒪᔨᑦ
- Fix this routePropose a change to this route in Design the networkFix this →
- Change this routeDraw a different route or timetable in Design the networkChange this route →
Explore the route
Choose a destination, then select a stop on the map or route diagram.
0 verified representative shapes · 57 stops
Dashed lines connect the published stop order; they are not claimed street paths
Map source and limits
A solid line matches one published representative trip whose stops and order were checked. Another trip with the same stops may follow a different shape. Dashed lines connect published stops only; they do not describe streets.
This view does not show live vehicle positions.
All published paths
Where does it go?
Different journeys can take different branches. Choose a published path above to see its stops in order.
You can also select any stop on the map to open its departure board.
Published stop order does not prove that a vehicle is running now.
Schedule and source records
FALLOWFIELD A to CITIGATE / CROSSKEYS · 29 stops
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
14 official service records
2 added dates and 32 removed dates
Review the official service records
Service 1
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Removed dates: Nov 1, 2026, Nov 8, 2026, Nov 15, 2026, Nov 22, 2026, Nov 29, 2026
Service 10
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Removed dates: Oct 30, 2026
Service 11
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Service 12
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Service 13
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Added dates: Oct 30, 2026
Removed dates: Nov 6, 2026, Nov 13, 2026, Nov 20, 2026, Nov 27, 2026
Service 14
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Removed dates: Oct 31, 2026
Service 2
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Added dates: Oct 31, 2026
Removed dates: Nov 7, 2026, Nov 14, 2026, Nov 21, 2026, Nov 28, 2026
Service 3
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Service 4
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Removed dates: Nov 3, 2026, Nov 10, 2026, Nov 17, 2026, Nov 24, 2026
Service 5
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Service 6
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Removed dates: Nov 2, 2026, Nov 9, 2026, Nov 16, 2026, Nov 23, 2026, Nov 30, 2026
Service 7
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Service 8
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Removed dates: Nov 5, 2026, Nov 12, 2026, Nov 19, 2026, Nov 26, 2026
Service 9
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Removed dates: Nov 4, 2026, Nov 11, 2026, Nov 18, 2026, Nov 25, 2026
Service records for this stop pattern
Service 1
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Removed dates: Nov 1, 2026, Nov 8, 2026, Nov 15, 2026, Nov 22, 2026, Nov 29, 2026
Service 10
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Removed dates: Oct 30, 2026
Service 11
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Service 12
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Service 13
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Added dates: Oct 30, 2026
Removed dates: Nov 6, 2026, Nov 13, 2026, Nov 20, 2026, Nov 27, 2026
Service 14
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Removed dates: Oct 31, 2026
Service 2
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Added dates: Oct 31, 2026
Removed dates: Nov 7, 2026, Nov 14, 2026, Nov 21, 2026, Nov 28, 2026
Service 3
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Service 4
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Removed dates: Nov 3, 2026, Nov 10, 2026, Nov 17, 2026, Nov 24, 2026
Service 5
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Service 6
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Removed dates: Nov 2, 2026, Nov 9, 2026, Nov 16, 2026, Nov 23, 2026, Nov 30, 2026
Service 7
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Service 8
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Removed dates: Nov 5, 2026, Nov 12, 2026, Nov 19, 2026, Nov 26, 2026
Service 9
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Removed dates: Nov 4, 2026, Nov 11, 2026, Nov 18, 2026, Nov 25, 2026
CITIGATE / CROSSKEYS to FALLOWFIELD B · 28 stops
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
14 official service records
2 added dates and 32 removed dates
Review the official service records
Service 1
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Removed dates: Nov 1, 2026, Nov 8, 2026, Nov 15, 2026, Nov 22, 2026, Nov 29, 2026
Service 10
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Removed dates: Oct 30, 2026
Service 11
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Service 12
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Service 13
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Added dates: Oct 30, 2026
Removed dates: Nov 6, 2026, Nov 13, 2026, Nov 20, 2026, Nov 27, 2026
Service 14
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Removed dates: Oct 31, 2026
Service 2
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Added dates: Oct 31, 2026
Removed dates: Nov 7, 2026, Nov 14, 2026, Nov 21, 2026, Nov 28, 2026
Service 3
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Service 4
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Removed dates: Nov 3, 2026, Nov 10, 2026, Nov 17, 2026, Nov 24, 2026
Service 5
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Service 6
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Removed dates: Nov 2, 2026, Nov 9, 2026, Nov 16, 2026, Nov 23, 2026, Nov 30, 2026
Service 7
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Service 8
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Removed dates: Nov 5, 2026, Nov 12, 2026, Nov 19, 2026, Nov 26, 2026
Service 9
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Removed dates: Nov 4, 2026, Nov 11, 2026, Nov 18, 2026, Nov 25, 2026
Service records for this stop pattern
Service 1
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Removed dates: Nov 1, 2026, Nov 8, 2026, Nov 15, 2026, Nov 22, 2026, Nov 29, 2026
Service 10
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Removed dates: Oct 30, 2026
Service 11
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Service 12
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Service 13
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Friday
Added dates: Oct 30, 2026
Removed dates: Nov 6, 2026, Nov 13, 2026, Nov 20, 2026, Nov 27, 2026
Service 14
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Removed dates: Oct 31, 2026
Service 2
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Saturday
Added dates: Oct 31, 2026
Removed dates: Nov 7, 2026, Nov 14, 2026, Nov 21, 2026, Nov 28, 2026
Service 3
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Service 4
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Removed dates: Nov 3, 2026, Nov 10, 2026, Nov 17, 2026, Nov 24, 2026
Service 5
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Sunday
Service 6
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Monday
Removed dates: Nov 2, 2026, Nov 9, 2026, Nov 16, 2026, Nov 23, 2026, Nov 30, 2026
Service 7
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Tuesday
Service 8
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Thursday
Removed dates: Nov 5, 2026, Nov 12, 2026, Nov 19, 2026, Nov 26, 2026
Service 9
173
Scheduled from Oct 30, 2026 to Nov 30, 2026
Published weekly days: Wednesday
Removed dates: Nov 4, 2026, Nov 11, 2026, Nov 18, 2026, Nov 25, 2026
Official feed version 6ee8491d-8f94-4122-a67b-ef228d9e0945
Source checksum 91dd8e42516043447b7a3e7185d65557916494aaafeb36792fa1c09c514e2bbb
ᓄᖅᑲᕐᕖᑦ ᐅᕙᓂ ᐊᖁᑎᒥ
Citigate
- FALLOWFIELD A
- FALLOWFIELD / FALLOWFIELD STATION
- BARRHAVEN CROSSING
- FALLOWFIELD / HOLITMAN
- WOLFGANG / FALLOWFIELD
- WOLFGANG / FOXFIELD
- FOXFIELD / HOLITMAN
- FOXFIELD / KNOLLSBROOK
- FOXFIELD / FALK
- MALVERN / VENTNOR
- MALVERN / TRIPP
- SHERWAY / SWEETBRIAR
- SHERWAY / SWEETBRIAR
- SHERWAY / TEDWYN
- SHERWAY / VANESSA
- SHERWAY / FABLE
- WEYBRIDGE / JOCKVALE
- WEYBRIDGE / HOPKINTON
- KENNEVALE / HUMMINGBIRD
- KENNEVALE / HUMMINGBIRD
- KENNEVALE / FLANDERS
- KENNEVALE / CEDARVIEW
- KENNEVALE / LAMPLIGHTERS
- COBBLE HILL / KENNEVALE
- COBBLE HILL / FOSTERBROOK
- COBBLE HILL / MARAVISTA
- SYSTEMHOUSE / TRINITY CROSSING
- CITIGATE / SYSTEMHOUSE
- CITIGATE / CROSSKEYS
Fallowfield
- CITIGATE / CROSSKEYS
- CITIGATE / SYSTEMHOUSE
- SYSTEMHOUSE / PATHWAY
- MARAVISTA / COBBLE HILL
- COBBLE HILL / COPPERFIELD
- KENNEVALE / COBBLE HILL
- KENNEVALE / LAMPLIGHTERS
- KENNEVALE / MERNER
- KENNEVALE / HENNEPIN
- KENNEVALE / BOURNE
- WEYBRIDGE / KENNEVALE
- WEYBRIDGE / JOCKVALE
- SHERWAY / FABLE
- SHERWAY / VANESSA
- SHERWAY / CONWAY
- SHERWAY / DOLAN
- SHERWAY / BURNETT'S GROVE
- SHERWAY / MALVERN
- MALVERN / TRIPP
- MALVERN / GREENBANK
- FOXFIELD / KADEER
- FOXFIELD / HENFIELD
- FOXFIELD / HOLITMAN
- WOLFGANG / FOXFIELD
- FALLOWFIELD / WOLFGANG
- FALLOWFIELD / HOLITMAN
- BARRHAVEN CROSSING
- FALLOWFIELD B