Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Baltimore → Boston via Dallas-Fort Worth: arrives on time 21%
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15:46 BWI → 18:12 DFWAA 1629 · American · 3h 27m · 57% on time, 4.2% cancelled
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1h 01m layover in Dallas-Fort Worth (DFW) · 45 min minimum on one ticket
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19:13 DFW → 23:59 BOSAA 1767 · American · 3h 46m · 42% on time, 9.2% cancelled
Total trip 8h 13m, scheduled departure to arrival. Times are local. Both flew on 55 of the last 56 days.
Makes the connection58%The first flight arrived more than 16 minutes late on 42% of the days it flew: too late for the 45-minute minimum connection on a 1h 01m layover.
Arrives on time21%First flight not cancelled (4.2% are) × connection made (58%) × second flight not cancelled (9.2% are) and within 15 minutes (42%).
Total trip8h 13mBWI 15:46 to BOS 23:59, layover included
Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.