Flight
FFT4181 23 Feb 2026
FFT4181, operated by Frontier Airlines, on 23 Feb 2026: George Bush Intcntl Houston (KIAH) to Phoenix Sky Harbor International (KPHX), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KIAH GEORGE BUSH INTCNTL HOUSTON → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:45 CST 22 Feb |
| Last seen | 23:24 MST 22 Feb |
| Duration | 2h 39m |
| Aircraft | N311FR |
| Max altitude | 32,025 ft |
| Distance tracked | 875 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | ? → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:00Z |
| Last seen | 00:20 MST |
| Duration | 0h 20m |
| Aircraft | N311FR |
Punctuality, last 30 days
No completed FFT4181 departures with FAA schedule times in the last 30 days.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.