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

Phoenix → Columbus via Atlanta: arrives on time 85%

  1. 23:30 PHX → 06:29 ATL
    F9 2608 · Frontier · 3h 54m · 69% on time, 2.6% cancelled
  2. 3h 41m layover in Atlanta (ATL) · 90 min minimum on separate tickets
  3. 10:10 ATL → 11:48 CMH +1 day
    DL 1522 · Delta · 1h 38m · 90% on time, 1.7% cancelled

Total trip 9h 18m, scheduled departure to arrival (Columbus is 3 h ahead of Phoenix). Times are local. Both flew on 29 of the last 56 days.

Makes the connection99%The first flight arrived more than 131 minutes late on 1% of the days it flew: too late for the 90-minute minimum connection on a 3h 41m layover.
Arrives on time85%First flight not cancelled (2.6% are) × connection made (99%) × second flight not cancelled (1.7% are) and within 15 minutes (90%).
Total trip9h 18mPHX 23:30 to CMH 11:48, 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.