Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Seattle → Pittsburgh via Chicago: arrives on time 74%
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05:30 SEA → 11:25 MDWWN 2810 · Southwest · 3h 55m · 100% on time, 0.0% cancelled
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2h 10m layover in Chicago (MDW) · 45 min minimum on one ticket
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13:35 MDW → 16:00 PITWN 2866 · Southwest · 1h 25m · 76% on time, 2.4% cancelled
Total trip 7h 30m, scheduled departure to arrival (Pittsburgh is 3 h ahead of Seattle). Times are local. Both flew on 24 of the last 56 days.
Makes the connection100%The first flight arrived more than 85 minutes late on 0% of the days it flew: too late for the 45-minute minimum connection on a 2h 10m layover.
Arrives on time74%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (2.4% are) and within 15 minutes (76%).
Total trip7h 30mSEA 05:30 to PIT 16:00, 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.