Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Baltimore → Seattle via Minneapolis: arrives on time 70%

11:35 BWI → 13:16 MSP

DL 2357 · Delta · 2h 41m · 78% on time, 2.5% cancelled
1h 59m layover in Minneapolis (MSP) · 45 min minimum on one ticket
15:15 MSP → 17:00 SEA

DL 877 · Delta · 3h 45m · 75% on time, 0.8% cancelled

Total trip 8h 25m, scheduled departure to arrival (Seattle is 3 h behind Baltimore). Times are local. Both flew on 48 of the last 56 days.

Makes the connection97%The first flight arrived more than 74 minutes late on 3% of the days it flew: too late for the 45-minute minimum connection on a 1h 59m layover.

Arrives on time70%First flight not cancelled (2.5% are) × connection made (97%) × second flight not cancelled (0.8% are) and within 15 minutes (75%).

Total trip8h 25mBWI 11:35 to SEA 17:00, 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.