Home / Routes / KBUF → KMDW972 scheduled

The route from Buffalo Niagara International Airport (KBUF) in Buffalo to Chicago Midway International Airport (KMDW) in Chicago. SkyMeter tracks roughly 972 scheduled flights on this route across 15 carriers. The most active operator is SWA (SWA). Average block time is 1h 35m. Departures average 26 minutes off schedule, with 42% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
972
last 473 days
ADS-B observed
235
Airlines
15
Avg dep delay
26m
Late >15 min
42.2%
Cancel rate
1.95%

Recent observed flights

From ADS-B trace data

2026-08-19 12:49  →  2026-08-19 14:01  ·  1h 11m
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2026-08-18 13:02  →  2026-08-18 14:21  ·  1h 19m
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2026-08-18 00:27  →  2026-08-18 01:45  ·  1h 18m
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2026-08-17 18:18  →  2026-08-17 19:43  ·  1h 24m
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2026-08-17 16:15  →  2026-08-17 17:32  ·  1h 16m
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2026-08-17 12:58  →  2026-08-17 14:22  ·  1h 24m
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2026-08-16 23:29  →  2026-08-17 00:41  ·  1h 11m
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2026-08-16 16:32  →  2026-08-16 17:40  ·  1h 8m
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2026-08-16 12:12  →  2026-08-16 13:37  ·  1h 25m
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2026-08-15 21:02  →  2026-08-15 22:14  ·  1h 12m
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View KMDW → KBUF