Home / Routes / KBOS → KIAD2,082 scheduled

The route from General Edward Lawrence Logan International Airport (KBOS) in Boston to Washington Dulles International Airport (KIAD) in Washington, DC. SkyMeter tracks roughly 2,082 scheduled flights on this route across 72 carriers. The most active operator is UAL (UAL). Average block time is 1h 40m. Departures average 32 minutes off schedule, with 45% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-900.

Scheduled
2,082
last 466 days
ADS-B observed
437
Airlines
72
Avg dep delay
32m
Late >15 min
45.3%
Cancel rate
1.68%

Recent observed flights

From ADS-B trace data

2026-08-14 18:39  →  2026-08-14 19:56  ·  1h 16m
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2026-08-14 18:14  →  2026-08-14 20:41  ·  2h 26m
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2026-08-14 13:36  →  2026-08-14 14:57  ·  1h 20m
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2026-08-14 09:50  →  2026-08-14 11:07  ·  1h 16m
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2026-08-13 23:30  →  2026-08-14 00:59  ·  1h 29m
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2026-08-13 19:15  →  2026-08-13 20:56  ·  1h 41m
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2026-08-13 14:05  →  2026-08-13 15:24  ·  1h 19m
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2026-08-12 18:39  →  2026-08-12 19:59  ·  1h 19m
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2026-08-12 01:54  →  2026-08-12 03:37  ·  1h 43m
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2026-08-11 23:31  →  2026-08-12 01:08  ·  1h 36m
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Codeshare partnerships

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

sells UAL 1225
sells UAL 1025
sells UAL 769
sells UAL 359
sells UAL 351
sells UAL 345
sells UAL 343
sells UAL 140
sells UAL 105
sells UAL 103
sells DLH 3
sells UAL 2
sells DLH 1
sells ETH 1
sells DLH 1
sells ETH 1
sells BAW 1

Looking for the return flight?

View KIAD → KBOS