Flight SWA3891 WN3891

Southwest Airlines

Last contact 12 hours ago
KSTL
St. Louis Lambert International Airport
St Louis
→
KBOS
Boston Logan International Airport
Boston
Altitude
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Ground speed
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Vertical rate
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Track
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Squawk
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Source
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Figures refresh every 15 seconds while the flight is airborne.

30-day history

Date Aircraft From To First contact Last On air Max altitude
30.10.2026 AC729C KSTL St Louis KBOS Boston 17:48 UTC 18:26 UTC 0 h 39 min 36 000 ft
30.10.2026 AC729C KSTL St Louis KBOS Boston 16:42 UTC 17:28 UTC 0 h 46 min 40 000 ft
29.10.2026 ABE892 KSTL St Louis KBOS Boston 16:48 UTC 18:32 UTC 1 h 43 min 40 000 ft
26.10.2026 AC6668 KSTL St Louis KBOS Boston 16:57 UTC 18:35 UTC 1 h 38 min 40 000 ft
26.10.2026 AC6668 KSTL St Louis KBOS Boston 16:21 UTC 16:36 UTC 0 h 14 min 0 ft
25.10.2026 A59B9C KSTL St Louis KBOS Boston 13:07 UTC 14:36 UTC 1 h 29 min 39 000 ft
23.10.2026 ABA9E7 KSTL St Louis KBOS Boston 19:52 UTC 22:40 UTC 2 h 47 min 40 000 ft
23.10.2026 ABA9E7 KSTL St Louis KBOS Boston 16:58 UTC 17:25 UTC 0 h 26 min 0 ft
22.10.2026 N8824Q KSTL St Louis KBOS Boston 17:07 UTC 18:58 UTC 1 h 51 min 40 025 ft
19.10.2026 ABE42C KSTL St Louis KBOS Boston 17:31 UTC 19:16 UTC 1 h 45 min 38 000 ft
18.10.2026 A577D4 KSTL St Louis KBOS Boston 13:07 UTC 14:31 UTC 1 h 24 min 39 000 ft
16.10.2026 AC65DC KSTL St Louis KBOS Boston 18:12 UTC 18:45 UTC 0 h 33 min 32 000 ft
16.10.2026 AC65DC KSTL St Louis KBOS Boston 17:07 UTC 17:55 UTC 0 h 48 min 32 000 ft
15.10.2026 N8835Q KSTL St Louis KBOS Boston 17:51 UTC 18:23 UTC 0 h 32 min 30 000 ft
15.10.2026 N8835Q KSTL St Louis KBOS Boston 16:57 UTC 17:33 UTC 0 h 36 min 32 000 ft
12.10.2026 N8795L KSTL St Louis KBOS Boston 17:29 UTC 19:14 UTC 1 h 45 min 36 025 ft
11.10.2026 AD4CF2 KSTL St Louis KBOS Boston 13:05 UTC 14:29 UTC 1 h 24 min 39 000 ft
09.10.2026 N8854Q KSTL St Louis KBOS Boston 18:00 UTC 18:34 UTC 0 h 35 min 34 200 ft
09.10.2026 N8854Q KSTL St Louis KBOS Boston 16:59 UTC 17:38 UTC 0 h 39 min 36 000 ft
08.10.2026 AC62A9 KSTL St Louis KBOS Boston 18:02 UTC 18:41 UTC 0 h 39 min 36 000 ft
08.10.2026 AC62A9 KSTL St Louis KBOS Boston 16:40 UTC 17:45 UTC 1 h 5 min 36 000 ft
05.10.2026 AC5B20 KSTL St Louis KBOS Boston 16:54 UTC 18:38 UTC 1 h 44 min 36 025 ft
04.10.2026 AA7A83 KSTL St Louis KBOS Boston 13:02 UTC 14:34 UTC 1 h 32 min 41 000 ft
02.10.2026 ABC80C KSTL St Louis KBOS Boston 16:54 UTC 18:50 UTC 1 h 55 min 40 000 ft
01.10.2026 N8859Q KSTL St Louis KBOS Boston 17:14 UTC 18:57 UTC 1 h 43 min 38 000 ft
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