Showing Frontier only (incl. its regional partners)All airlines ×
123 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines
No clear winner: Frontier’s PHX → CVG flights land within a few points of 4 in 5 on time whatever the hour.
Flights, best and worst
Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
No Frontier flight on this route ran 150+ times in the year.
Nonstops by airline and airport
Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
| Frontier | PHX | CVG | 3h 43m | 79% | 2.4% | 123 | Not flying now |
Alternatives with one stop
All connections →| FrontierDetails → | PHX 00:20 → MCO 07:37F9 1086 | 3h 30m Orlando | MCO 11:07 → CVG 13:25F9 1565 | 10h 05m | 98% | 79% |
| FrontierDetails → | PHX 08:40 → DEN 11:43F9 4768 | 3h 04m Denver | DEN 14:47 → CVG 19:31F9 3286 | 7h 51m | 98% | 78% |
| FrontierDetails → | PHX 23:30 → ATL 06:29F9 2608 | 3h 45m Atlanta | ATL 10:14 → CVG 11:47 +1F9 4771 | 9h 16m | 99% | 70% |
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON