Home / Routes / KBWI → KONT274 scheduled

The route from Baltimore/Washington International Thurgood Marshall Airport (KBWI) in Baltimore to Ontario International Airport (KONT) in Ontario. SkyMeter tracks roughly 274 scheduled flights on this route across 6 carriers. The most active operator is SWA (SWA). Average block time is 5h 5m. Departures average 41 minutes off schedule, with 59% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737 MAX 8.

Scheduled
274
last 423 days
ADS-B observed
55
Airlines
6
Avg dep delay
41m
Late >15 min
59.1%
Cancel rate
0.36%

Recent observed flights

From ADS-B trace data

2026-08-04 00:57  →  2026-08-04 05:48  ·  4h 51m
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2026-08-02 18:31  →  2026-08-02 23:10  ·  4h 39m
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2026-08-01 00:22  →  2026-08-01 05:29  ·  5h 6m
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2026-07-31 00:57  →  2026-07-31 05:51  ·  4h 54m
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2026-07-26 17:48  →  2026-07-26 23:06  ·  5h 17m
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2026-07-25 21:43  →  2026-07-26 02:23  ·  4h 39m
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2026-07-25 01:03  →  2026-07-25 05:56  ·  4h 52m
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2026-07-24 00:26  →  2026-07-24 05:25  ·  4h 58m
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2026-07-22 14:06  →  2026-07-22 19:11  ·  5h 4m
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2026-07-21 13:56  →  2026-07-21 18:59  ·  5h 2m
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View KONT → KBWI