Flight
SWA4577
Flight history and live tracking for SWA4577, operated by Southwest Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Southwest Airlines |
| Observed route | KBWI → KBUF |
Flight history 92 flights since Sep 2025
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-29 | KSNA JOHN WAYNE ARPT ORANGE CO | KPHX PHOENIX SKY HARBOR INTERNATIONAL | 18:48 PDT | 19:35 MST | 0h 47m | N563WN |
| 2026-09-26 | KSNA JOHN WAYNE ARPT ORANGE CO | KPHX PHOENIX SKY HARBOR INTERNATIONAL | 18:36 PDT | 19:31 MST | 0h 55m | N7885A |
| 2026-09-25 | KSNA JOHN WAYNE ARPT ORANGE CO | KPHX PHOENIX SKY HARBOR INTERNATIONAL | 18:44 PDT | 19:40 MST | 0h 56m | N7736A |
| 2026-09-22 | KSNA | KPHX | 18:50 PDT | 19:58 MST | 1h 07m | N279WN |
| 2026-09-18 | KSNA | KPHX | 19:15 PDT | 20:26 MST | 1h 11m | N951WN |
| 2026-09-15 | KSNA | KPHX | 18:41 PDT | 19:40 MST | 0h 58m | N7731A |
| 2026-09-12 | KSNA | KPHX | 18:33 PDT | 19:30 MST | 0h 57m | N7835A |
| 2026-09-11estimated | KSNA | KPHX | 19:11 PDT | 20:20 MST | 1h 08m | N472WN |
| 2026-09-08 | KSNA | KPHX | 18:41 PDT | 19:36 MST | 0h 54m | N293WN |
| 2026-09-07 | KSNA | KPHX | 17:56 PDT | 18:50 MST | 0h 53m | N459WN |
| 2026-09-06 | KSJC | KSNA | 15:55 PDT | 16:58 PDT | 1h 02m | N459WN |
| 2026-09-05estimated | KSNA | KPHX | 18:19 PDT | 19:32 MST | 1h 12m | N465WN |
| 2026-09-04estimated | KSNA | KPHX | 18:23 PDT | 19:30 MST | 1h 06m | N7752B |
Earlier flights (79) - back to 2025-09-22
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-09-01 | KSNA | KPHX | 18:32 PDT | 19:36 MST | 1h 03m | N447WN |
| 2026-08-29 | KSNA | KPHX | 18:29 PDT | 19:26 MST | 0h 56m | N456WN |
| 2026-08-28 | KSNA | KPHX | 18:44 PDT | 19:48 MST | 1h 03m | N7744A |
| 2026-08-25 | KSNA | KPHX | 18:45 PDT | 19:52 MST | 1h 06m | N263WN |
| 2026-08-22estimated | KSNA | KPHX | 19:14 PDT | 20:26 MST | 1h 11m | N217JC |
| 2026-08-21 | KSNA | KPHX | 18:38 PDT | 20:33 MST | 1h 54m | N293WN |
| 2026-08-18 | KSNA | KPHX | 18:45 PDT | 20:59 MST | 2h 14m | N903WN |
| 2026-08-15estimated | ? | ? | 02:05Z | 03:06Z | 1h 00m | N234WN |
| 2026-08-14estimated | ? | KPHX | 01:39Z | 20:54 MST | 2h 14m | N479WN |
| 2026-07-21 | KBWI | KBUF | 23:37 EDT | 00:22 EDT | 0h 44m | N8854Q |
| 2026-07-19estimated | KDAL | KHST | 15:56 CDT | 19:30 EDT | 2h 33m | N8680C |
| 2026-07-18 | KBWI | KBUF | 23:07 EDT | 23:56 EDT | 0h 48m | AC3ADF |
| 2026-07-17 | KBWI | KBUF | 23:15 EDT | 00:02 EDT | 0h 46m | AC61DB |
| 2026-07-14 | KBWI | KBUF | 23:19 EDT | 00:08 EDT | 0h 48m | AC4C8A |
| 2026-07-12partial | KBWI | ? | 22:47 EDT | AC3F2F | ||
| 2026-07-11 | KBWI | KBUF | 00:04 EDT | 00:50 EDT | 0h 46m | N8541W |
| 2026-07-10 | KBWI | KBUF | 00:41 EDT | 01:28 EDT | 0h 46m | N8806Q |
| 2026-07-07 | KBWI | KBUF | 23:39 EDT | 00:28 EDT | 0h 48m | AC53B2 |
| 2026-07-05estimated | KDAL | KHST | 16:26 CDT | 19:50 EDT | 2h 23m | AC6243 |
| 2026-07-04 | KBWI | KBUF | 23:08 EDT | 00:02 EDT | 0h 54m | AC4237 |
| 2026-07-03 | KBWI | KBUF | 23:21 EDT | 00:04 EDT | 0h 42m | N8729H |
| 2026-06-30 | KBWI | KBUF | 01:01 EDT | 01:52 EDT | 0h 50m | N8679A |
| 2026-06-28partial | KBWI | ? | 23:05 EDT | N8605E | ||
| 2026-06-27 | KBWI | KBUF | 23:05 EDT | 23:48 EDT | 0h 42m | N8605E |
| 2026-06-26 | KBWI | KBUF | 23:19 EDT | 00:10 EDT | 0h 50m | AC53B2 |
| 2026-06-23 | KBWI | KBUF | 00:01 EDT | 00:46 EDT | 0h 44m | N8522P |
| 2026-06-21 | KBUF | ? | 06:08 EDT | 23:06Z | 12h 57m | N8577Z |
| 2026-06-21 | KBWI | KBUF | 22:24 EDT | 23:10 EDT | 0h 45m | N8577Z |
| 2026-06-20 | KBWI | KBUF | 23:20 EDT | 00:12 EDT | 0h 51m | N8811L |
| 2026-06-19 | KBWI | KBUF | 02:15 EDT | 03:00 EDT | 0h 44m | N8803L |
| 2026-06-16estimated | KBWI | KBUF | 23:57 EDT | 00:40 EDT | 0h 42m | N8815L |
| 2026-06-14 | KDAL | KMIA | 04:30 CDT | 19:40 EDT | 14h 09m | AC3A83 |
| 2026-06-14 | KBWI | KBUF | 22:27 EDT | 23:16 EDT | 0h 48m | AC3A83 |
| 2026-06-12 | KBWI | KBUF | 02:17 EDT | 03:06 EDT | 0h 49m | AC541B |
| 2026-05-07 | KMCI | ? | 15:13 CDT | 22:52Z | 2h 38m | N8632A |
| 2026-04-06estimated | ? | KSJC | 00:00Z | 17:48 PDT | 0h 48m | N8758L |
| 2026-04-05partial | ? | ? | 00:00Z | AC5EFA | ||
| 2026-04-04estimated | KBWI | KBUF | 18:32 EDT | 19:58 EDT | 1h 25m | AC5EFA |
| 2026-04-04partial | ? | ? | 02:47Z | N8836Q | ||
| 2026-04-02 | KBWI | KSJC | 20:44 EDT | 23:22 PDT | 5h 37m | AC69B6 |
| 2026-04-01 | ? | KSJC | 00:00Z | 22:02 PDT | 5h 02m | N8326F |
| 2026-03-31partial | ? | ? | 03:21Z | N8827Q | ||
| 2026-03-30estimated | ? | KSJC | 00:00Z | 17:56 PDT | 0h 56m | N8855Q |
| 2026-03-29estimated | ? | ? | 22:22Z | 23:59Z | 1h 37m | N8855Q |
| 2026-03-29partial | ? | ? | 00:00Z | N8564Z | ||
| 2026-03-28estimated | KBWI | KBUF | 18:51 EDT | 19:58 EDT | 1h 06m | N8564Z |
| 2026-03-28 | KFLL | KBWI | 15:23 EDT | 17:30 EDT | 2h 06m | N8564Z |
| 2026-03-16 | ? | KSJC | 00:00Z | 19:24 PDT | 2h 24m | N8734Q |
| 2026-03-15partial | KBWI | ? | 20:46 EDT | AC541B | ||
| 2026-03-14partial | ? | ? | 05:12Z | N8511K | ||
| 2026-03-13 | ? | KMDW | 03:42Z | 01:08 CDT | 2h 25m | AC486A |
| 2026-03-12 | KBWI | KSJC | 20:06 EDT | 22:54 PDT | 5h 47m | N8734Q |
| 2026-03-11 | ? | KSJC | 00:00Z | 22:10 PDT | 5h 09m | N8839Q |
| 2026-03-10partial | KTPA | ? | 22:40 EDT | N8766T | ||
| 2026-03-09estimated | ? | KSJC | 00:00Z | 17:52 PDT | 0h 51m | AC47DE |
| 2026-03-08partial | KFME | ? | 19:01 EST | N8780Q | ||
| 2026-03-07 | KFLL | KBWI | 15:39 EST | 17:59 EST | 2h 20m | N8780Q |
| 2026-03-07estimated | KTPA | ? | 22:44 EST | 20:16Z | 16h 31m | N8649A |
| 2026-03-06 | KTPA | KMDW | 23:08 EST | 00:22 CST | 2h 13m | N8578Q |
| 2026-03-04 | ? | KCMH | 16:17Z | 13:58 EST | 2h 41m | N8763L |
| 2026-02-28estimated | ? | KLAS | 18:09Z | 11:26 PST | 1h 16m | N7823A |
| 2026-02-20 | KDAL | KMCO | 10:58 CST | 14:20 EST | 2h 21m | N8762Q |
| 2026-02-20estimated | ? | KDAL | 16:09Z | 10:38 CST | 0h 28m | N8762Q |
| 2026-02-16 | KRSW | KSTL | 17:07 EST | 18:38 CST | 2h 30m | AC712D |
| 2026-02-11 | KBNA | KDAL | 14:04 CST | 15:52 CST | 1h 48m | AC62A9 |
| 2026-01-04estimated | ? | KBNA | 00:40Z | 19:32 CST | 0h 51m | N7860A |
| 2026-01-02 | KBNA | KBWI | 18:44 CST | 21:00 EST | 1h 15m | AC5700 |
| 2025-12-28 | KJAN | KBNA | 18:38 CST | 19:30 CST | 0h 51m | N7835A |
| 2025-12-26 | KBNA | KBWI | 18:38 CST | 20:56 EST | 1h 17m | N8323C |
| 2025-12-21 | KJAN | KBNA | 18:31 CST | 19:24 CST | 0h 53m | N460WN |
| 2025-12-19 | KMCO | KBNA | 10:39 EST | 11:22 CST | 1h 42m | N8643A |
| 2025-12-18 | KBNA | KBWI | 18:53 CST | 21:08 EST | 1h 15m | N8784Q |
| 2025-12-17 | KBNA | KBWI | 18:37 CST | 20:54 EST | 1h 17m | N8768Q |
| 2025-12-16 | KBNA | KBWI | 18:54 CST | 21:12 EST | 1h 17m | AC3EBA |
| 2025-12-12 | KBNA | KBWI | 18:44 CST | 21:00 EST | 1h 15m | N8665D |
| 2025-12-11 | KBNA | KBWI | 18:45 CST | 20:56 EST | 1h 10m | N8328A |
| 2025-12-10 | KBNA | KBWI | 18:42 CST | 21:02 EST | 1h 19m | N8610A |
| 2025-09-29 | KSFO San Francisco International | KLAS McCarran International | 20:29 PDT | 21:31 PDT | 1h 02m | AC1698 |
| 2025-09-22 | KSFO San Francisco International | KLAS McCarran International | 20:26 PDT | 21:35 PDT | 1h 08m | ABAD6C |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage; partial records have a confirmed departure but no reliable arrival fix.
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Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our archive (from $9.99, with a free one-day sample). Questions: [email protected]