# Stop 4764 — SB Castleridge BV @ Westwinds CR NE: Bus Schedule & Departure Times, Calgary

Stop 4764 (SB Castleridge BV @ Westwinds CR NE, northeast Calgary) is served by Route 21 Castleridge toward CASTLERIDGE. 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 4:46 AM and the last at 12:53 AM, about every 18 minutes at peak. All times are scheduled times, effective Jun 3 – Aug 30, 2026.

## Service alerts

No alerts currently listed for this stop — live alert list at /alerts/, updated every 10 minutes.

## Route 21 Castleridge — toward CASTLERIDGE

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 CASTLERIDGE departs at 4:46 AM and the last at 12:53 AM, typically every 18 minutes.

### Monday–Friday & Monday–Thursday & Stampede (Jul 6–10) & Friday & Stampede (Jul 2) & Stampede (Jul 3) & Stampede (Jul 8) & Stampede (Jul 13)

Route 21 toward CASTLERIDGE — departures from stop 4764 (SB Castleridge BV @ Westwinds CR NE), Monday–Friday & Monday–Thursday & Stampede (Jul 6–10) & Friday & Stampede (Jul 2) & Stampede (Jul 3) & Stampede (Jul 8) & Stampede (Jul 13), effective Jun 3 – Aug 30, 2026

| Hour | Departures |
| --- | --- |
| 4 AM | 4:46 |
| 5 AM | 5:07, 5:25, 5:43 |
| 6 AM | 6:01, 6:19, 6:37, 6:55 |
| 7 AM | 7:14, 7:32, 7:50 |
| 8 AM | 8:08, 8:26, 8:44 |
| 9 AM | 9:02, 9:20, 9:38, 9:56 |
| 10 AM | 10:14, 10:32, 10:50 |
| 11 AM | 11:08, 11:26, 11:44 |
| 12 PM | 12:02, 12:20, 12:38, 12:56 |
| 1 PM | 1:14, 1:32, 1:51 |
| 2 PM | 2:09, 2:28, 2:46 |
| 3 PM | 3:05, 3:23, 3:42 |
| 4 PM | 4:01, 4:20, 4:38, 4:56 |
| 5 PM | 5:14, 5:32, 5:50 |
| 6 PM | 6:08, 6:26, 6:44 |
| 7 PM | 7:02, 7:20, 7:38, 7:56 |
| 8 PM | 8:14, 8:32, 8:50 |
| 9 PM | 9:08, 9:23, 9:53 |
| 10 PM | 10:23, 10:53 |
| 11 PM | 11:23, 11:53 |
| After midnight | 12:23 AM, 12:53 AM (after midnight — late-night service from the previous service day) |

All departures (Monday–Friday & Monday–Thursday & Stampede (Jul 6–10) & Friday & Stampede (Jul 2) & Stampede (Jul 3) & Stampede (Jul 8) & Stampede (Jul 13)): 4:46 AM, 5:07 AM, 5:25 AM, 5:43 AM, 6:01 AM, 6:19 AM, 6:37 AM, 6:55 AM, 7:14 AM, 7:32 AM, 7:50 AM, 8:08 AM, 8:26 AM, 8:44 AM, 9:02 AM, 9:20 AM, 9:38 AM, 9:56 AM, 10:14 AM, 10:32 AM, 10:50 AM, 11:08 AM, 11:26 AM, 11:44 AM, 12:02 PM, 12:20 PM, 12:38 PM, 12:56 PM, 1:14 PM, 1:32 PM, 1:51 PM, 2:09 PM, 2:28 PM, 2:46 PM, 3:05 PM, 3:23 PM, 3:42 PM, 4:01 PM, 4:20 PM, 4:38 PM, 4:56 PM, 5:14 PM, 5:32 PM, 5:50 PM, 6:08 PM, 6:26 PM, 6:44 PM, 7:02 PM, 7:20 PM, 7:38 PM, 7:56 PM, 8:14 PM, 8:32 PM, 8:50 PM, 9:08 PM, 9:23 PM, 9:53 PM, 10:23 PM, 10:53 PM, 11:23 PM, 11:53 PM, 12:23 AM (after midnight), 12:53 AM (after midnight)

### Sunday & holidays & Saturday (Jun 27 – Aug 29) & Stampede (Jul 4–11) & Saturday (Jun 6) & Sunday (Jun 7) & Saturday (Jun 13) & Sunday (Jun 14) & Saturday (Jun 20) & Sunday (Jun 21) & Stampede (Jul 5) & Stampede (Jul 12)

Route 21 toward CASTLERIDGE — departures from stop 4764 (SB Castleridge BV @ Westwinds CR NE), Sunday & holidays & Saturday (Jun 27 – Aug 29) & Stampede (Jul 4–11) & Saturday (Jun 6) & Sunday (Jun 7) & Saturday (Jun 13) & Sunday (Jun 14) & Saturday (Jun 20) & Sunday (Jun 21) & Stampede (Jul 5) & Stampede (Jul 12), effective Jun 3 – Aug 30, 2026

| Hour | Departures |
| --- | --- |
| 5 AM | 5:52 |
| 6 AM | 6:24, 6:56 |
| 7 AM | 7:28 |
| 8 AM | 8:00, 8:32 |
| 9 AM | 9:04, 9:36 |
| 10 AM | 10:08, 10:41 |
| 11 AM | 11:16, 11:51 |
| 12 PM | 12:26 |
| 1 PM | 1:01, 1:36 |
| 2 PM | 2:11, 2:46 |
| 3 PM | 3:21, 3:56 |
| 4 PM | 4:31 |
| 5 PM | 5:06, 5:41 |
| 6 PM | 6:16, 6:51 |
| 7 PM | 7:26 |
| 8 PM | 8:01, 8:36 |
| 9 PM | 9:11, 9:44 |
| 10 PM | 10:16, 10:48 |
| 11 PM | 11:20, 11:52 |
| After midnight | 12:24 AM (after midnight — late-night service from the previous service day) |

All departures (Sunday & holidays & Saturday (Jun 27 – Aug 29) & Stampede (Jul 4–11) & Saturday (Jun 6) & Sunday (Jun 7) & Saturday (Jun 13) & Sunday (Jun 14) & Saturday (Jun 20) & Sunday (Jun 21) & Stampede (Jul 5) & Stampede (Jul 12)): 5:52 AM, 6:24 AM, 6:56 AM, 7:28 AM, 8:00 AM, 8:32 AM, 9:04 AM, 9:36 AM, 10:08 AM, 10:41 AM, 11:16 AM, 11:51 AM, 12:26 PM, 1:01 PM, 1:36 PM, 2:11 PM, 2:46 PM, 3:21 PM, 3:56 PM, 4:31 PM, 5:06 PM, 5:41 PM, 6:16 PM, 6:51 PM, 7:26 PM, 8:01 PM, 8:36 PM, 9:11 PM, 9:44 PM, 10:16 PM, 10:48 PM, 11:20 PM, 11:52 PM, 12:24 AM (after midnight)

## Frequently asked questions

### When is the first Route 21 bus from stop 4764?

The first Route 21 bus toward CASTLERIDGE departs stop 4764 at 4:46 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 12:53 AM.

### Does Route 21 run on Sundays from stop 4764?

Yes — see the Sunday & holidays table above for Route 21 departures from this stop.

### Where is stop 4764?

Stop 4764 is at SB Castleridge BV @ Westwinds CR NE in northeast Calgary (51.106923, -113.969028).

## About stop 4764

- Location: 51.106923, -113.969028 — northeast Calgary (NE quadrant)
- Routes serving this stop: [Route 21](https://calgarytransittimes.com/routes/21/)
- Nearby: [6954 — NB Castleridge BV @ Westwinds DR NE](https://calgarytransittimes.com/stops/6954/) (about 125 m, Routes 55, 750)
- Nearby: [9847 — NB Castleridge BV @ Westwinds CR NE](https://calgarytransittimes.com/stops/9847/) (about 126 m, Routes 55, 750)
- Nearby: [9846 — SB Castleridge BV @ Westwinds CR NE](https://calgarytransittimes.com/stops/9846/) (about 180 m, Routes 21)
- Nearby: [5794 — SB Castleridge BV @ Westwinds DR NE](https://calgarytransittimes.com/stops/5794/) (about 181 m, Routes 21)
- Nearby: [9651 — EB Westwinds DR @ Castleridge BV NE](https://calgarytransittimes.com/stops/9651/) (about 211 m, Routes 21, 55, 71, 85)
- Other platforms at this station: [stop 9846](https://calgarytransittimes.com/stops/9846/)

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Contains information licensed under the [Open Government Licence – City of Calgary](https://data.calgary.ca/stories/s/u45n-7awa). Independent site, not affiliated with or endorsed by Calgary Transit or The City of Calgary — official info at [calgarytransit.com](https://www.calgarytransit.com). Schedule data from the City of Calgary GTFS feed published Jun 3, 2026, valid Jun 3 – Aug 30, 2026.