Stop 8503 (NB 25 ST SE @ 45 AV SE, southeast Calgary) is served by Route 43 McKnight - Westwinds Station/Chinook Station toward MCKNIGHT - WESTWINDS STATION. On Monday–Friday & Monday–Thursday & Stampede (Jul 6–10) & Friday & Stampede (Jul 2) & Stampede (Jul 3) & Stampede (Jul 8) & Stampede (Jul 13) days the first departure is at 4:58 AM and the last at 1:00 AM, about every 11 minutes at peak. All times are scheduled times, effective Jun 3 – Aug 30, 2026.
Active Jan 1, 2026, 10:00 AM MT until Jun 11, 2026, 11:59 PM MT.
Some trips may have been removed from this route's daily trips. Please use the trip planner on calgarytransit.com to double-check your schedule before you head out to catch your bus.
Active Jun 8, 2026, 4:00 AM MT until Jun 26, 2026, 11:59 PM MT.
Starting Monday, June 8 at the start of service through the end of service on Friday, June 26, there will be concrete work at stop #6184 - routes 43, 49, 87 and 135 will have a stop closure.
The following stop will be temporarily closed:
Please use the following stop in lieu of the closed stop:
*Please note: temporary stop is not universally accessible.
Alerts as of Jun 10, 2026, 6:11 AM MT
On Monday–Friday & Monday–Thursday & Stampede (Jul 6–10) & Friday & Stampede (Jul 2) & Stampede (Jul 3) & Stampede (Jul 8) & Stampede (Jul 13) days, the first bus toward MCKNIGHT - WESTWINDS STATION departs at 4:58 AM and the last at 1:00 AM, typically every 11 minutes.
| Hour | Departures |
|---|---|
| 4 AM | 4:58 |
| 5 AM | 5:18, 5:38, 5:49 |
| 6 AM | 6:01, 6:12, 6:22, 6:32, 6:45, 6:55 |
| 7 AM | 7:06, 7:18, 7:30, 7:42, 7:54 |
| 8 AM | 8:05, 8:16, 8:27, 8:38, 8:50 |
| 9 AM | 9:01, 9:12, 9:23, 9:34, 9:45, 9:56 |
| 10 AM | 10:18, 10:40 |
| 11 AM | 11:04, 11:25, 11:47 |
| 12 PM | 12:09, 12:32, 12:55 |
| 1 PM | 1:17, 1:39, 1:56 |
| 2 PM | 2:08, 2:20, 2:31, 2:42, 2:53 |
| 3 PM | 3:04, 3:15, 3:27, 3:39, 3:51 |
| 4 PM | 4:02, 4:13, 4:24, 4:34, 4:44, 4:55 |
| 5 PM | 5:06, 5:16, 5:26, 5:36, 5:47, 5:58 |
| 6 PM | 6:09, 6:21, 6:34, 6:46, 6:59 |
| 7 PM | 7:20, 7:40 |
| 8 PM | 8:03, 8:26, 8:49 |
| 9 PM | 9:12, 9:34, 9:56 |
| 10 PM | 10:19, 10:42 |
| 11 PM | 11:05, 11:28, 11:51 |
| After midnight | 12:14 AM, 12:37 AM, 1:00 AM (after midnight — late-night service from the previous service day) |
| Hour | Departures |
|---|---|
| 5 AM | 5:48 |
| 6 AM | 6:10, 6:32, 6:55 |
| 7 AM | 7:18, 7:41 |
| 8 AM | 8:04, 8:27, 8:49 |
| 9 AM | 9:12, 9:35, 9:59 |
| 10 AM | 10:21, 10:42 |
| 11 AM | 11:03, 11:24, 11:45 |
| 12 PM | 12:06, 12:27, 12:48 |
| 1 PM | 1:09, 1:30, 1:51 |
| 2 PM | 2:12, 2:33, 2:54 |
| 3 PM | 3:16, 3:38, 3:59 |
| 4 PM | 4:20, 4:41 |
| 5 PM | 5:02, 5:23, 5:44 |
| 6 PM | 6:05, 6:26, 6:47 |
| 7 PM | 7:09, 7:28, 7:47 |
| 8 PM | 8:09, 8:31, 8:53 |
| 9 PM | 9:16, 9:39 |
| 10 PM | 10:01, 10:22, 10:44 |
| 11 PM | 11:06, 11:28, 11:50 |
| After midnight | 12:12 AM, 12:34 AM, 12:56 AM (after midnight — late-night service from the previous service day) |
The first Route 43 bus toward MCKNIGHT - WESTWINDS STATION departs stop 8503 at 4:58 AM on Monday–Friday & Monday–Thursday & Stampede (Jul 6–10) & Friday & Stampede (Jul 2) & Stampede (Jul 3) & Stampede (Jul 8) & Stampede (Jul 13) days, and the last at 1:00 AM.
Yes — see the Sunday & holidays table above for Route 43 departures from this stop.
Stop 8503 is at NB 25 ST SE @ 45 AV SE in southeast Calgary (51.01369, -113.999).