Home / Routes / KSTL → KSAT655 scheduled

The route from St Louis Lambert International Airport (KSTL) in St Louis to San Antonio International Airport (KSAT) in San Antonio. SkyMeter tracks roughly 655 scheduled flights on this route across 12 carriers. The most active operator is SWA (SWA). Average block time is 2h 3m. Departures average 26 minutes off schedule, with 35% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
655
last 494 days
ADS-B observed
118
Airlines
12
Avg dep delay
26m
Late >15 min
35.1%
Cancel rate
1.68%

Recent observed flights

From ADS-B trace data

2026-09-10 13:42  →  2026-09-10 15:31  ·  1h 49m
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2026-09-05 19:33  →  2026-09-05 21:31  ·  1h 58m
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2026-09-04 13:51  →  2026-09-04 15:36  ·  1h 45m
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2026-09-03 13:01  →  2026-09-03 15:16  ·  2h 14m
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2026-09-02 13:11  →  2026-09-02 15:33  ·  2h 22m
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2026-09-01 01:49  →  2026-09-01 03:48  ·  1h 59m
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2026-08-31 13:37  →  2026-08-31 15:26  ·  1h 49m
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2026-08-29 19:28  →  2026-08-29 21:18  ·  1h 49m
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2026-08-28 02:39  →  2026-08-28 04:26  ·  1h 47m
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2026-08-27 13:06  →  2026-08-27 15:27  ·  2h 21m
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