Home / Routes / KBWI → KSTL1,526 scheduled

The route from Baltimore/Washington International Thurgood Marshall Airport (KBWI) in Baltimore to St Louis Lambert International Airport (KSTL) in St Louis. SkyMeter tracks roughly 1,526 scheduled flights on this route across 12 carriers. The most active operator is SWA (SWA). Average block time is 2h 12m. Departures average 29 minutes off schedule, with 47% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
1,526
last 473 days
ADS-B observed
309
Airlines
12
Avg dep delay
29m
Late >15 min
46.8%
Cancel rate
1.97%

Recent observed flights

From ADS-B trace data

2026-08-18 17:35  →  2026-08-18 19:26  ·  1h 51m
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2026-08-18 12:31  →  2026-08-18 15:01  ·  2h 29m
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2026-08-18 10:38  →  2026-08-18 12:41  ·  2h 2m
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2026-08-18 01:07  →  2026-08-18 03:04  ·  1h 56m
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2026-08-17 21:40  →  2026-08-17 23:41  ·  2h 1m
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2026-08-17 14:33  →  2026-08-17 16:28  ·  1h 55m
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2026-08-17 10:51  →  2026-08-17 12:45  ·  1h 53m
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2026-08-17 02:28  →  2026-08-17 04:52  ·  2h 23m
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2026-08-16 22:20  →  2026-08-17 00:30  ·  2h 9m
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2026-08-16 14:55  →  2026-08-16 17:03  ·  2h 8m
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View KSTL → KBWI