Connection · one ticket · schedule Jun 6 – Jul 31, 2026 · records Aug 2025 – Jul 2026
Pittsburgh → Phoenix via Denver: arrives on time 11%
-
18:40 PIT → 20:05 DENWN 4072 · Southwest · 3h 25m · 33% on time, 0.0% cancelled
-
55m layover in Denver (DEN) · 45 min minimum on one ticket
-
21:00 DEN → 22:00 PHXWN 1684 · Southwest · 1h 55m · 40% on time, 3.5% cancelled
Total trip 6h 15m, scheduled departure to arrival (Phoenix is 3 h behind Pittsburgh). Times are local. Both flew on 39 of the last 56 days.
Makes the connection29%The first flight arrived more than 10 minutes late on 71% of the days it flew: too late for the 45-minute minimum connection on a 55m layover.
Arrives on time11%First flight not cancelled (0.0% are) × connection made (29%) × second flight not cancelled (3.5% are) and within 15 minutes (40%).
Total trip6h 15mPIT 18:40 to PHX 22:00, 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.