Tuyến 4: South Keys ⇄ Airport ~ Aéroport
Cứ 12 phút một chuyến
Where lateness is made ·
Not measured yet: too few weekdays with bus positions on this stretch.
The line right now ·
Not measured yet: the live line needs bus positions, and none are in right now.
Right now on Route 4
0 busesOpen on the map
0 thông báofrom OC Transpo
Planned change · 2026-10-30service change
More on Route 4
0 busesOpen on the map
Planned change · 2026-10-30service change
Would you count on route 4?
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Các chuyến bị hủy trên tuyến này
Cách chúng tôi tính các chuyến bị hủy2 partial-capture days not counted.
Không có chuyến nào bị hủy được ghi nhận trên tuyến này trong bốn tuần qua. Các thông báo chúng tôi không thể kiểm tra sẽ được liệt kê bên dưới.
Công trình đường của thành phố gần tuyến này
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 4
- Other daystháng 10 năm 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 →
- Số liệu đến từ đâuOC Transpo timetable and live bus positionsSources →
- Page not loading?The timetable still opensThử lại
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Explore the route
Choose a destination, then select a stop on the map or route diagram.
0 verified representative shapes · 5 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
AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD to SOUTH KEYS O-TRAIN NORTH / NORD · 3 stops
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
3 official service records
0 added dates and 0 removed dates
Review the official service records
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Service SEPT26-TRILSAT-Saturday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Saturday
Service SEPT26-TRILSUN-Sunday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Sunday
Service records for this stop pattern
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Service SEPT26-TRILSAT-Saturday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Saturday
Service SEPT26-TRILSUN-Sunday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Sunday
UPLANDS O-TRAIN NORTH / NORD to SOUTH KEYS O-TRAIN NORTH / NORD · 2 stops
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
3 official service records
0 added dates and 0 removed dates
Review the official service records
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Service SEPT26-TRILSAT-Saturday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Saturday
Service SEPT26-TRILSUN-Sunday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Sunday
Service records for this stop pattern
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Service SEPT26-TRILSAT-Saturday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Saturday
Service SEPT26-TRILSUN-Sunday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Sunday
SOUTH KEYS O-TRAIN SOUTH / SUD to AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD · 3 stops
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
3 official service records
0 added dates and 0 removed dates
Review the official service records
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Service SEPT26-TRILSAT-Saturday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Saturday
Service SEPT26-TRILSUN-Sunday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Sunday
Service records for this stop pattern
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Service SEPT26-TRILSAT-Saturday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Saturday
Service SEPT26-TRILSUN-Sunday-02
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Sunday
UPLANDS O-TRAIN SOUTH / SUD to AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD · 2 stops
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
1 official service record
0 added dates and 0 removed dates
Review the official service records
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Service records for this stop pattern
Service SEPT26-TRILLTP-Weekday-01
4-354
Scheduled from 30 thg 10, 2026 to 30 thg 11, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
Official feed version 6ee8491d-8f94-4122-a67b-ef228d9e0945
Source checksum 91dd8e42516043447b7a3e7185d65557916494aaafeb36792fa1c09c514e2bbb