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

Seattle → Kansas City via Phoenix: arrives on time 48%

  1. 15:20 SEA → 18:25 PHX
    AA 3440 · American, flown by Envoy · 3h 01m · 69% on time, 0.0% cancelled
  2. 1h 07m layover in Phoenix (PHX) · 45 min minimum on one ticket
  3. 19:32 PHX → 00:13 MCI +1 day
    AA 623 · American · 2h 41m · 69% on time, 0.7% cancelled

Total trip 6h 53m, scheduled departure to arrival (Kansas City is 2 h ahead of Seattle). Times are local. Both flew on 55 of the last 56 days.

Makes the connection71%The first flight arrived more than 22 minutes late on 29% of the days it flew: too late for the 45-minute minimum connection on a 1h 07m layover.
Arrives on time48%First flight not cancelled (0.0% are) × connection made (71%) × second flight not cancelled (0.7% are) and within 15 minutes (69%).
Total trip6h 53mSEA 15:20 to MCI 00:13, layover included

Tight connection: often missed. The first flight is late enough to miss it on more than 1 day in 4.

Not yet counted: the second flight also leaving late (which helps), gate-to-gate distance at the hub, and rebooking after a missed connection.