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No 4 trips cancelled nowCancellations →

4

4 号线: South Keys ⇄ Airport ~ Aéroport

每 12 分钟一班

开往 South Keysboards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD6 min sched.
  2. UPLANDS O-TRAIN NORTH / NORD10 min sched.
  3. SOUTH KEYS O-TRAIN NORTH / NORD2 min sched.

Where lateness is made ·

Not measured yet: too few weekdays with bus positions on this stretch.

The line right now · 16:55

The line right now · 16:55

Train positions are not published; next scheduled 16:57

开往 South Keysboards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD6 min sched.
  2. UPLANDS O-TRAIN NORTH / NORD10 min sched.
  3. SOUTH KEYS O-TRAIN NORTH / NORD2 min sched.
开往 Airport ~ Aéroportboards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. SOUTH KEYS O-TRAIN SOUTH / SUD6 min sched.
  2. UPLANDS O-TRAIN SOUTH / SUD11 min sched.
  3. AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD2 min sched.

Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Every time under a stop is from the timetable (sched.), not a prediction.

Right now on Route 4

Open on the map

0 条通知from OC Transpo
Planned change · 2026-10-30service change
More on Route 4
报告

No 4 trips cancelled nowCancellations →

Open on the map

Planned change · 2026-10-30service change

Would you count on route 4?

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.

此线路的取消班次

取消的班次是如何统计的

2 partial-capture days not counted.

过去四周内，这条线路没有计入的取消班次。我们无法核实的通知会列在下方。

此线路附近的市政道路施工

All road work on Alerts

Road 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.

The City’s road work list could not be read just now. Nothing is assumed.

Source: City of Ottawa open data. City road work map

More on Route 4

  • Other days2026年10月
    Days →
  • Today’s timelineArchived bus positions in Replay
    Replay →
  • Road work on this routeStops moved and time added by road work
    Works →
  • Service change scorecardHow a service change did
    Scorecard →
  • Crowding and service deliverySTO crowding, rail, trips delivered
    Crowding →
  • 数据来自哪里OC Transpo timetable and live bus positions
    Sources →
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Explore the route

Choose a destination, then select a stop on the map or route diagram.

4 official stop patterns

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.

Open the full-screen map

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.

South Keys2 official stop patterns
Airport ~ Aéroport2 official stop patterns

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 2026年10月30日 to 2026年11月30日

Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

3 official service records

0 added dates and 0 removed dates

Open this scheduled trip progression
Review the official service records

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

  • Service SEPT26-TRILSAT-Saturday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Saturday

  • Service SEPT26-TRILSUN-Sunday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Sunday

Service records for this stop pattern

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

  • Service SEPT26-TRILSAT-Saturday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Saturday

  • Service SEPT26-TRILSUN-Sunday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Sunday

UPLANDS O-TRAIN NORTH / NORD to SOUTH KEYS O-TRAIN NORTH / NORD · 2 stops

Scheduled from 2026年10月30日 to 2026年11月30日

Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

3 official service records

0 added dates and 0 removed dates

Open this scheduled trip progression
Review the official service records

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

  • Service SEPT26-TRILSAT-Saturday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Saturday

  • Service SEPT26-TRILSUN-Sunday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Sunday

Service records for this stop pattern

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

  • Service SEPT26-TRILSAT-Saturday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Saturday

  • Service SEPT26-TRILSUN-Sunday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Sunday

SOUTH KEYS O-TRAIN SOUTH / SUD to AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD · 3 stops

Scheduled from 2026年10月30日 to 2026年11月30日

Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday

3 official service records

0 added dates and 0 removed dates

Open this scheduled trip progression
Review the official service records

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

  • Service SEPT26-TRILSAT-Saturday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Saturday

  • Service SEPT26-TRILSUN-Sunday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Sunday

Service records for this stop pattern

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

  • Service SEPT26-TRILSAT-Saturday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Saturday

  • Service SEPT26-TRILSUN-Sunday-02

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Sunday

UPLANDS O-TRAIN SOUTH / SUD to AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD · 2 stops

Scheduled from 2026年10月30日 to 2026年11月30日

Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

1 official service record

0 added dates and 0 removed dates

Open this scheduled trip progression
Review the official service records

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

Service records for this stop pattern

  • Service SEPT26-TRILLTP-Weekday-01

    4-354

    Scheduled from 2026年10月30日 to 2026年11月30日

    Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday

Official feed version 6ee8491d-8f94-4122-a67b-ef228d9e0945

Source checksum 91dd8e42516043447b7a3e7185d65557916494aaafeb36792fa1c09c514e2bbb

本线路的站点

South Keys
  1. AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD
  2. UPLANDS O-TRAIN NORTH / NORD
  3. SOUTH KEYS O-TRAIN NORTH / NORD
Airport ~ Aéroport
  1. SOUTH KEYS O-TRAIN SOUTH / SUD
  2. UPLANDS O-TRAIN SOUTH / SUD
  3. AIRPORT O-TRAIN NORTH / AÉROPORT O-TRAIN NORD