Home / Routes / KMDW → KONT385 scheduled

The route from Chicago Midway International Airport (KMDW) in Chicago to Ontario International Airport (KONT) in Ontario. SkyMeter tracks roughly 385 scheduled flights on this route across 6 carriers. The most active operator is SWA (SWA). Average block time is 4h 10m. Departures average 34 minutes off schedule, with 54% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
385
last 445 days
ADS-B observed
71
Airlines
6
Avg dep delay
34m
Late >15 min
54.5%
Cancel rate
1.04%

Recent observed flights

From ADS-B trace data

2026-07-18 18:38  →  2026-07-18 22:11  ·  3h 32m
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2026-07-17 17:00  →  2026-07-17 20:38  ·  3h 38m
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2026-07-17 03:58  →  2026-07-17 08:09  ·  4h 10m
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2026-07-16 17:38  →  2026-07-16 21:06  ·  3h 28m
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2026-07-15 21:10  →  2026-07-16 00:40  ·  3h 29m
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2026-07-14 21:15  →  2026-07-15 00:47  ·  3h 32m
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2026-07-13 17:23  →  2026-07-13 20:47  ·  3h 23m
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2026-07-13 04:26  →  2026-07-13 07:50  ·  3h 24m
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2026-07-11 17:26  →  2026-07-11 20:56  ·  3h 30m
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2026-07-10 17:00  →  2026-07-10 20:42  ·  3h 41m
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View KONT → KMDW