Connection · two tickets · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Washington → Seattle via Las Vegas: arrives on time 87%
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08:00 DCA → 10:10 LASAA 2051 · American · 5h 10m · 83% on time, 0.0% cancelled
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3h 25m layover in Las Vegas (LAS) · 90 min minimum on separate tickets
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13:35 LAS → 16:23 SEADL 2905 · Delta · 2h 48m · 89% on time, 0.5% cancelled
Total trip 11h 23m, scheduled departure to arrival (Seattle is 3 h behind Washington). Times are local. Both flew on 55 of the last 56 days.
Makes the connection99%The first flight arrived more than 115 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 25m layover.
Arrives on time87%First flight not cancelled (0.0% are) × connection made (99%) × second flight not cancelled (0.5% are) and within 15 minutes (89%).
Total trip11h 23mDCA 08:00 to SEA 16:23, 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.