Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026

Washington → Seattle via Chicago: arrives on time 86%

  1. 08:25 DCA → 10:00 ORD
    AA 4360 · American, flown by Republic · 2h 32m · 86% on time, 0.0% cancelled
  2. 3h 30m layover in Chicago (ORD) · 90 min minimum on separate tickets
  3. 13:30 ORD → 16:09 SEA
    UA 1660 · United · 4h 39m · 87% on time, 1.1% cancelled

Total trip 10h 44m, scheduled departure to arrival (Seattle is 3 h behind Washington). Times are local. Both flew on 56 of the last 56 days.

Makes the connection100%The first flight arrived more than 120 minutes late on 0% of the days it flew: too late for the 90-minute minimum connection on a 3h 30m layover.
Arrives on time86%First flight not cancelled (0.0% are) × connection made (100%) × second flight not cancelled (1.1% are) and within 15 minutes (87%).
Total trip10h 44mDCA 08:25 to SEA 16:09, 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.