Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Boston → Indianapolis via Dulles: arrives on time 45%
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19:27 BOS → 21:16 IADUA 2136 · United · 1h 49m · 71% on time, 2.4% cancelled
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1h 00m layover in Dulles (IAD) · 45 min minimum on one ticket
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22:16 IAD → 23:59 INDUA 4021 · United, flown by Mesa · 1h 43m · 67% on time, 3.2% cancelled
Total trip 4h 32m, scheduled departure to arrival. Times are local. Both flew on 29 of the last 56 days.
Makes the connection71%The first flight arrived more than 15 minutes late on 29% of the days it flew: too late for the 45-minute minimum connection on a 1h 00m layover.
Arrives on time45%First flight not cancelled (2.4% are) × connection made (71%) × second flight not cancelled (3.2% are) and within 15 minutes (67%).
Total trip4h 32mBOS 19:27 to IND 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.