Home / Routes / KSTL → KMSY773 scheduled

The route from St Louis Lambert International Airport (KSTL) in St Louis to Louis Armstrong New Orleans International Airport (KMSY) in New Orleans. SkyMeter tracks roughly 773 scheduled flights on this route across 10 carriers. The most active operator is SWA (SWA). Average block time is 1h 44m. Departures average 22 minutes off schedule, with 34% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-700.

Scheduled
773
last 445 days
ADS-B observed
112
Airlines
10
Avg dep delay
22m
Late >15 min
34.0%
Cancel rate
1.29%

Recent observed flights

From ADS-B trace data

2026-07-19 13:46  →  2026-07-19 15:12  ·  1h 25m
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2026-07-18 14:52  →  2026-07-18 16:15  ·  1h 23m
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2026-07-18 02:53  →  2026-07-18 04:30  ·  1h 37m
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2026-07-17 03:43  →  2026-07-17 05:06  ·  1h 22m
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2026-07-14 13:42  →  2026-07-14 15:14  ·  1h 31m
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2026-07-13 13:16  →  2026-07-13 14:37  ·  1h 20m
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2026-07-13 03:18  →  2026-07-13 05:00  ·  1h 41m
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2026-07-12 16:18  →  2026-07-12 22:06  ·  5h 48m
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2026-07-12 13:35  →  2026-07-12 15:05  ·  1h 29m
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2026-07-11 04:18  →  2026-07-11 05:55  ·  1h 36m
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View KMSY → KSTL