Home / Routes / KMIA → KBOS3,739 scheduled

The route from Miami International Airport (KMIA) in Miami to General Edward Lawrence Logan International Airport (KBOS) in Boston. SkyMeter tracks roughly 3,739 scheduled flights on this route across 28 carriers. The most active operator is AAL (AAL). Average block time is 3h 18m. Departures average 45 minutes off schedule, with 67% running more than 15 minutes late. The most common aircraft on this route is the BOEING Boeing 737-800.

Scheduled
3,739
last 445 days
ADS-B observed
749
Airlines
28
Avg dep delay
45m
Late >15 min
67.3%
Cancel rate
2.19%

Recent observed flights

From ADS-B trace data

2026-07-19 17:09  →  2026-07-19 20:21  ·  3h 12m
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2026-07-19 15:37  →  2026-07-19 18:19  ·  2h 41m
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2026-07-19 15:22  →  2026-07-19 18:08  ·  2h 46m
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2026-07-19 13:45  →  2026-07-19 16:24  ·  2h 39m
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2026-07-19 13:17  →  2026-07-19 16:12  ·  2h 55m
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2026-07-19 10:57  →  2026-07-19 13:49  ·  2h 51m
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2026-07-19 03:56  →  2026-07-19 06:49  ·  2h 53m
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2026-07-19 03:41  →  2026-07-19 06:23  ·  2h 42m
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2026-07-19 03:11  →  2026-07-19 05:55  ·  2h 44m
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2026-07-18 18:26  →  2026-07-18 21:16  ·  2h 49m
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Codeshare partnerships

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

sells AAL 1768
sells DAL 862
sells AAL 597
sells DAL 511
sells DAL 448
sells AAL 439
sells AAL 340
sells DAL 279
sells AAL 270
sells DAL 260
sells DAL 226
sells JBU 174
sells JBU 161
sells JBU 161
sells JBU 151
sells JBU 125
sells AAL 83
sells JBU 60
sells DAL 48
sells DAL 1

Looking for the return flight?

View KBOS → KMIA