Home / Routes / KSTL → KSDF340 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 340 scheduled flights on this route across 16 carriers. The most active operator is UPS (UPS). Average block time is 1h 2m. Departures average 20 minutes off schedule, with 18% running more than 15 minutes late. The most common aircraft on this route is the AIRBUS Airbus A300 B4-600.

Scheduled
340
last 471 days
ADS-B observed
56
Airlines
16
Avg dep delay
20m
Late >15 min
17.9%
Cancel rate
0.29%

Recent observed flights

From ADS-B trace data

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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2026-08-08 03:04  →  2026-08-08 03:56  ·  52m
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2026-08-07 21:32  →  2026-08-07 23:28  ·  1h 56m
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2026-08-07 03:03  →  2026-08-07 03:50  ·  47m
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2026-08-06 02:57  →  2026-08-06 03:44  ·  46m
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View KSDF → KSTL