Home / Routes / KSAT → KSTL580 scheduled

The route from San Antonio International Airport (KSAT) in San Antonio to St Louis Lambert International Airport (KSTL) in St Louis. SkyMeter tracks roughly 580 scheduled flights on this route across 16 carriers. The most active operator is SWA (SWA). Average block time is 2h 6m. Departures average 18 minutes off schedule, with 28% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
580
last 444 days
ADS-B observed
130
Airlines
16
Avg dep delay
18m
Late >15 min
28.4%
Cancel rate
1.38%

Recent observed flights

From ADS-B trace data

2026-07-19 16:35  →  2026-07-19 18:47  ·  2h 12m
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2026-07-18 12:17  →  2026-07-18 14:19  ·  2h 2m
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2026-07-17 22:12  →  2026-07-18 00:19  ·  2h 6m
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2026-07-17 11:48  →  2026-07-17 14:08  ·  2h 19m
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2026-07-16 21:46  →  2026-07-17 00:14  ·  2h 27m
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2026-07-14 20:09  →  2026-07-14 22:35  ·  2h 25m
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2026-07-14 12:16  →  2026-07-14 14:48  ·  2h 32m
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2026-07-13 21:43  →  2026-07-14 00:35  ·  2h 51m
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2026-07-13 11:42  →  2026-07-13 14:12  ·  2h 30m
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2026-07-12 17:15  →  2026-07-12 19:17  ·  2h 1m
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View KSTL → KSAT