420
STM 420 Express Notre-Dame-de-Grâce
Bus · Société Transport Montréal
Runs every 29 min in weekday rush hours and every 31 min weekday middays. Weekday trips from 11:57 am to 7:00 pm. No weekend service.
Jour
See live vehicles on the map How reliable it's been Agency route page
How often it runs
Ouest
| WeekdaysThu, Nov 5 | Weekends | |
|---|---|---|
| Midday9 am–3 pm | every 31 min | – |
| Afternoon rush3–7 pm | every 29 min | – |
| Evening7 pm–midnight | 1 trip | – |
| First trip | 11:57 am | No service |
| Last trip | 7:00 pm | – |
| Trips | 15 | 0 |
Est
| WeekdaysThu, Nov 5 | Weekends | |
|---|---|---|
| Morning rush6–9 am | every 23 min | – |
| Midday9 am–3 pm | every 31 min | – |
| First trip | 6:15 am | No service |
| Last trip | 12:10 pm | – |
| Trips | 14 | 0 |
From the published schedule for Thu, Nov 5, Sat, Nov 7 and Sun, Nov 8. Times are when trips leave their first stop, and frequency is the average time between those departures. Shading marks service every 15 minutes or better, darker at 10 or better.
Stops
Ouest 21 stops
- Torrance / de la Montagne ♿︎ 61923
- Peel / Saint-Antoine ♿︎ 52617
- Robert-Bourassa / De La Gauchetière ♿︎ 52666
- Robert-Bourassa / René-Lévesque ♿︎ 52588
- Robert-Bourassa / Sainte-Catherine ♿︎ 52499
- De Maisonneuve / Mansfield ♿︎ 52384
- Metcalfe / Sainte-Catherine ♿︎ 54001
- Metcalfe / René-Lévesque ♿︎ 54004
- René-Lévesque / de la Montagne ♿︎ 52416
- René-Lévesque / Saint-Mathieu ♿︎ 52284
- Décarie / Saint-Jacques (CUSM) ♿︎ 61993
- Sherbrooke / Girouard ♿︎ 51396
- Sherbrooke / Royal ♿︎ 51259
- Sherbrooke / Cavendish ♿︎ 51027
- Cavendish / de Monkland ♿︎ 50953
- Cavendish / Somerled ♿︎ 50826
- Cavendish / Fielding ♿︎ 50724
- Côte-Saint-Luc / Cumberland ♿︎ 54092
- Côte-Saint-Luc / Rosedale ♿︎ 56409
- Côte-Saint-Luc / Ashdale ♿︎ 56398
- Côte-Saint-Luc / Westminster ♿︎ 56386
Est 20 stops
- Westminster / Côte-Saint-Luc ♿︎ 56385
- Côte-Saint-Luc / Robert-Burns ♿︎ 56399
- Côte-Saint-Luc / Rosedale ♿︎ 56410
- Côte-Saint-Luc / Cavendish ♿︎ 50606
- Cavendish / Fielding ♿︎ 50726
- Cavendish / Somerled ♿︎ 50824
- Cavendish / de Monkland ♿︎ 50955
- Sherbrooke / Benny ♿︎ 51078
- Sherbrooke / de Clifton ♿︎ 51268
- Sherbrooke / Girouard ♿︎ 51398
- Saint-Jacques / Décarie ♿︎ 61992
- Peel / Saint-Antoine ♿︎ 52617
- Robert-Bourassa / De La Gauchetière ♿︎ 52666
- Robert-Bourassa / René-Lévesque ♿︎ 52588
- Robert-Bourassa / Sainte-Catherine ♿︎ 52499
- De Maisonneuve / Mansfield ♿︎ 52384
- Metcalfe / Sainte-Catherine ♿︎ 54001
- Metcalfe / René-Lévesque ♿︎ 54004
- Lucien-L'Allier / René-Lévesque 54175
- Torrance / de la Montagne ♿︎ 61923
Schedule from Société Transport Montréal's published GTFS feed, valid through January 3, 2027. Data sources