Home / Routes / KSTL → KSDF351 scheduled

The route from St Louis Lambert International Airport (KSTL) in St Louis to Louisville Muhammad Ali International Airport (KSDF) in Louisville. SkyMeter tracks roughly 351 scheduled flights on this route across 14 carriers. The most active operator is UPS (UPS). Average block time is 1h 1m. Departures average 20 minutes off schedule, with 19% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A300 B4-600.

Scheduled
351
last 485 days
ADS-B observed
54
Airlines
14
Avg dep delay
20m
Late >15 min
18.8%
Cancel rate
0.28%

Recent observed flights

From ADS-B trace data

2026-09-02 02:59  →  2026-09-02 03:45  ·  46m
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2026-08-27 03:05  →  2026-08-27 03:51  ·  45m
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2026-08-26 03:01  →  2026-08-26 03:58  ·  57m
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2026-08-21 03:07  →  2026-08-21 03:54  ·  46m
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2026-08-19 02:58  →  2026-08-19 03:41  ·  43m
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2026-08-18 03:05  →  2026-08-18 03:55  ·  49m
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2026-08-15 03:01  →  2026-08-15 03:48  ·  47m
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2026-08-14 03:23  →  2026-08-14 04:08  ·  45m
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2026-08-11 04:03  →  2026-08-11 04:52  ·  49m
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2026-08-09 23:43  →  2026-08-10 00:26  ·  43m
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View KSDF → KSTL