Home / Routes / KSTL → KSAT617 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 617 scheduled flights on this route across 14 carriers. The most active operator is SWA (SWA). Average block time is 2h 6m. Departures average 26 minutes off schedule, with 36% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
617
last 473 days
ADS-B observed
130
Airlines
14
Avg dep delay
26m
Late >15 min
36.1%
Cancel rate
1.78%

Recent observed flights

From ADS-B trace data

2026-08-18 14:14  →  2026-08-18 15:57  ·  1h 42m
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2026-08-18 01:50  →  2026-08-18 03:44  ·  1h 54m
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2026-08-17 03:13  →  2026-08-17 05:04  ·  1h 51m
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2026-08-16 12:34  →  2026-08-16 14:22  ·  1h 47m
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2026-08-15 02:08  →  2026-08-15 04:01  ·  1h 53m
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2026-08-14 13:30  →  2026-08-14 15:19  ·  1h 48m
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2026-08-14 01:47  →  2026-08-14 03:40  ·  1h 52m
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2026-08-13 13:45  →  2026-08-13 15:29  ·  1h 44m
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2026-08-12 17:31  →  2026-08-12 19:25  ·  1h 53m
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2026-08-12 02:22  →  2026-08-12 04:10  ·  1h 47m
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