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

Seattle → Baltimore via Atlanta: arrives on time 85%

  1. 21:45 SEA → 05:36 ATL
    DL 567 · Delta · 4h 51m · 84% on time, 1.1% cancelled
  2. 1h 59m layover in Atlanta (ATL) · 45 min minimum on one ticket
  3. 07:35 ATL → 09:24 BWI +1 day
    DL 1592 · Delta · 1h 49m · 89% on time, 2.0% cancelled

Total trip 8h 39m, scheduled departure to arrival (Baltimore is 3 h ahead of Seattle). Times are local. Both flew on 38 of the last 56 days.

Makes the connection98%The first flight arrived more than 74 minutes late on 2% of the days it flew: too late for the 45-minute minimum connection on a 1h 59m layover.
Arrives on time85%First flight not cancelled (1.1% are) × connection made (98%) × second flight not cancelled (2.0% are) and within 15 minutes (89%).
Total trip8h 39mSEA 21:45 to BWI 09:24, 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.