Home / Routes / KBWI → KBOS4,518 scheduled

The route from Baltimore/Washington International Thurgood Marshall Airport (KBWI) in Baltimore to General Edward Lawrence Logan International Airport (KBOS) in Boston. SkyMeter tracks roughly 4,518 scheduled flights on this route across 42 carriers. The most active operator is SWA (SWA). Average block time is 1h 26m. Departures average 31 minutes off schedule, with 52% running more than 15 minutes late. The most common aircraft on this route is the EMBRAER Embraer 175 long wing.

Scheduled
4,518
last 473 days
ADS-B observed
861
Airlines
42
Avg dep delay
31m
Late >15 min
52.1%
Cancel rate
2.30%

Recent observed flights

From ADS-B trace data

2026-08-21 10:33  →  2026-08-21 11:47  ·  1h 13m
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2026-08-20 22:46  →  2026-08-21 00:16  ·  1h 29m
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2026-08-20 10:23  →  2026-08-20 11:46  ·  1h 22m
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2026-08-20 00:00  →  2026-08-20 01:06  ·  1h 6m
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2026-08-19 20:27  →  2026-08-19 21:54  ·  1h 26m
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2026-08-18 22:31  →  2026-08-18 23:53  ·  1h 22m
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2026-08-18 20:56  →  2026-08-18 22:18  ·  1h 21m
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2026-08-18 18:55  →  2026-08-18 19:55  ·  59m
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2026-08-18 18:18  →  2026-08-18 19:43  ·  1h 24m
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2026-08-18 15:38  →  2026-08-18 16:37  ·  58m
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Codeshare partnerships

Marketing carriers selling tickets on this route under their own flight numbers

sells DAL 502
sells DAL 374
sells DAL 307
sells DAL 293
sells DAL 274
sells DAL 97
sells DAL 74
sells DAL 25
sells DAL 2

Looking for the return flight?

View KBOS → KBWI