Home / Routes / KSTL → KBUF6 scheduled

The route from St Louis Lambert International Airport (KSTL) in St Louis to Buffalo Niagara International Airport (KBUF) in Buffalo. SkyMeter tracks roughly 6 scheduled flights on this route across 1 carrier. The most active operator is LXJ (LXJ). Average block time is 1h 54m. Departures average 33 minutes off schedule, with 50% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
6
last 297 days
ADS-B observed
1
Airlines
1
Avg dep delay
33m
Late >15 min
50.0%
Cancel rate
0.00%

Recent observed flights

From ADS-B trace data

2026-06-22 18:41  →  2026-06-22 21:19  ·  2h 38m
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2026-02-06 18:45  →  2026-02-06 20:21  ·  1h 35m
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2025-11-01 15:50  →  2025-11-01 17:24  ·  1h 34m
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2025-09-18 17:49  →  2025-09-18 19:20  ·  1h 31m
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2025-06-12 13:24  →  2025-06-12 18:30  ·  5h 5m
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2025-06-03 13:02  →  2025-06-03 14:41  ·  1h 39m
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Typical aircraft

Observed via ADS-B on this route

EMBRAER Embraer 175 long wing
E75L
100%
of flights

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View KBUF → KSTL