Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Atlanta → Pittsburgh via Boston: arrives on time 86%
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07:10 ATL → 09:45 BOSDL 987 · Delta · 2h 35m · 90% on time, 2.4% cancelled
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2h 00m layover in Boston (BOS) · 45 min minimum on one ticket
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11:45 BOS → 13:40 PITDL 5731 · Delta, flown by Republic · 1h 55m · 91% on time, 0.6% cancelled
Total trip 6h 30m, scheduled departure to arrival. Times are local. Both flew on 49 of the last 56 days.
Makes the connection98%The first flight arrived more than 75 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 2h 00m layover.
Arrives on time86%First flight not cancelled (2.4% are) × connection made (98%) × second flight not cancelled (0.6% are) and within 15 minutes (91%).
Total trip6h 30mATL 07:10 to PIT 13:40, layover included
Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.