Southwest Airlines FLIGHTS FROM ST. LOUIS TO BOSTON - 11. May 2025 20:15

All times are local airport times.

DATE / STATUS	Flight	FROM / TO	TO	SCHEDULED DEPARTURE	DEPARTED	ARRIVED	DURATION

Sun, 11. May 11 May 15:15 CDT Landed	WN3139 SWA3139 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	11 May 15:15 CDT 11 May 20:15 UTC	11 May 15:55 CDT 40min late	11 May 19:08 EDT 18min late	2h 12m
Sun, 11. May 11 May 20:40 CDT Landed	WN3855 SWA3855 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	11 May 20:40 CDT 12. May 01:40 UTC	11 May 21:05 CDT 25min late	12 May 00:16 EDT 6min late	2h 11m
Mon, 12. May 12 May 07:45 CDT Landed	WN993 SWA993 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	12 May 07:45 CDT 12 May 12:45 UTC	12 May 08:05 CDT 20min late	12 May 11:16 EDT 4min early	2h 10m
Mon, 12. May 12 May 14:20 CDT Landed	WN3733 SWA3733 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	12 May 14:20 CDT 12 May 19:20 UTC	12 May 15:19 CDT 59min late	12 May 18:25 EDT 30min late	2h 5m
Mon, 12. May 12 May 19:40 CDT Landed	WN3855 SWA3855 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	12 May 19:40 CDT 13. May 00:40 UTC	12 May 19:54 CDT 14min late	12 May 23:04 EDT 10min early	2h 9m

Tue, 13. May 13 May 08:15 CDT Landed	WN3139 SWA3139 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	13 May 08:15 CDT 13 May 13:15 UTC	13 May 08:30 CDT 15min late	13 May 11:49 EDT on time	2h 19m
Tue, 13. May 13 May 14:05 CDT Landed	WN993 SWA993 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	13 May 14:05 CDT 13 May 19:05 UTC	13 May 14:09 CDT 4min late	13 May 17:21 EDT 18min early	2h 12m
Tue, 13. May 13 May 19:00 CDT Landed	WN3855 SWA3855 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	13 May 19:00 CDT 14. May 00:00 UTC	13 May 19:17 CDT 17min late	13 May 22:30 EDT on time	2h 13m
Wed, 14. May 14 May 08:15 CDT Landed	WN3139 SWA3139 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	14 May 08:15 CDT 14 May 13:15 UTC	14 May 08:22 CDT 7min late	14 May 11:39 EDT 10min early	2h 16m
Wed, 14. May 14 May 14:05 CDT Landed	WN993 SWA993 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	14 May 14:05 CDT 14 May 19:05 UTC	14 May 14:16 CDT 11min late	14 May 17:29 EDT 10min early	2h 12m

Wed, 14. May 14 May 19:00 CDT Landed	WN3855 SWA3855 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	14 May 19:00 CDT 15. May 00:00 UTC	14 May 19:18 CDT 18min late	14 May 22:33 EDT 3min late	2h 15m
Thu, 15. May 15 May 07:45 CDT Landed	WN993 SWA993 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	15 May 07:45 CDT 15 May 12:45 UTC	15 May 08:00 CDT 15min late	15 May 11:16 EDT 3min early	2h 16m
Thu, 15. May 15 May 14:20 CDT Landed	WN3733 SWA3733 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	15 May 14:20 CDT 15 May 19:20 UTC	15 May 14:40 CDT 20min late	15 May 17:48 EDT 6min early	2h 7m
Thu, 15. May 15 May 19:40 CDT Landed	WN3855 SWA3855 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	15 May 19:40 CDT 16. May 00:40 UTC	15 May 21:01 CDT 1h 21min late	16 May 00:21 EDT 1h 6min late	2h 20m
Fri, 16. May 16 May 07:45 CDT Landed	WN993 SWA993 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	16 May 07:45 CDT 16 May 12:45 UTC	16 May 08:19 CDT 34min late	16 May 11:27 EDT 7min late	2h 7m

Fri, 16. May 16 May 14:20 CDT Cancelled	WN3733 SWA3733 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	16 May 14:20 CDT 16 May 19:20 UTC			2h 35m
Fri, 16. May 16 May 19:40 CDT Landed	WN3855 SWA3855 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	16 May 19:40 CDT 17. May 00:40 UTC	16 May 21:06 CDT 1h 26min late	17 May 00:04 EDT 49min late	1h 58m
Sat, 17. May 17 May 10:25 CDT Landed	WN993 SWA993 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	17 May 10:25 CDT 17 May 15:25 UTC	17 May 10:43 CDT 18min late	17 May 14:12 EDT 12min late	2h 29m
Sat, 17. May 17 May 12:50 CDT Landed	WN3733 SWA3733 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	17 May 12:50 CDT 17 May 17:50 UTC	17 May 14:20 CDT 1h 30min late	17 May 17:45 EDT 1h 20min late	2h 24m
Sat, 17. May 17 May 18:45 CDT Landed	WN3855 SWA3855 Southwest Airlines WN/SWA	St. Louis (STL / KSTL)	Boston (BOS / KBOS)	St. Louis to Boston	17 May 18:45 CDT 17 May 23:45 UTC	17 May 19:04 CDT 19min late	17 May 22:07 EDT 7min early	2h 2m

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