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

Phoenix → Columbus via Detroit: arrives on time 78%

11:06 PHX → 17:54 DTW

DL 1070 · Delta · 3h 48m · 85% on time, 0.7% cancelled
2h 00m layover in Detroit (DTW) · 45 min minimum on one ticket
19:54 DTW → 21:04 CMH

DL 5838 · Delta, flown by Republic · 1h 10m · 82% on time, 0.7% cancelled

Total trip 6h 58m, scheduled departure to arrival (Columbus is 3 h ahead of Phoenix). Times are local. Both flew on 56 of the last 56 days.

Makes the connection95%The first flight arrived more than 75 minutes late on 5% of the days it flew: too late for the 45-minute minimum connection on a 2h 00m layover.

Arrives on time78%First flight not cancelled (0.7% are) × connection made (95%) × second flight not cancelled (0.7% are) and within 15 minutes (82%).

Total trip6h 58mPHX 11:06 to CMH 21:04, 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.