Home / Routes / KATL → KSTL3,944 scheduled

The route from Hartsfield Jackson Atlanta International Airport (KATL) in Atlanta to St Louis Lambert International Airport (KSTL) in St Louis. SkyMeter tracks roughly 3,944 scheduled flights on this route across 18 carriers. The most active operator is DAL (DAL). Average block time is 1h 39m. Departures average 25 minutes off schedule, with 40% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
3,944
last 466 days
ADS-B observed
877
Airlines
18
Avg dep delay
25m
Late >15 min
40.0%
Cancel rate
1.57%

Recent observed flights

From ADS-B trace data

2026-08-14 22:02  →  2026-08-14 23:40  ·  1h 38m
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2026-08-14 18:56  →  2026-08-14 20:20  ·  1h 24m
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2026-08-14 17:57  →  2026-08-14 19:20  ·  1h 23m
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2026-08-14 15:12  →  2026-08-14 16:38  ·  1h 25m
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2026-08-14 13:16  →  2026-08-14 14:48  ·  1h 31m
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2026-08-14 12:57  →  2026-08-14 14:23  ·  1h 25m
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2026-08-14 11:25  →  2026-08-14 12:49  ·  1h 23m
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2026-08-14 11:17  →  2026-08-14 12:37  ·  1h 19m
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2026-08-14 03:26  →  2026-08-14 04:59  ·  1h 32m
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2026-08-14 02:44  →  2026-08-14 04:51  ·  2h 6m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells DAL 1852
sells DAL 1475
sells DAL 1393
sells DAL 1298
sells DAL 1253
sells DAL 1193
sells DAL 1028
sells DAL 381

Looking for the return flight?

View KSTL → KATL