Flight
FFT3439
Flight history and live tracking for FFT3439, operated by Frontier Airlines. Recent flights from the PlaneTrack independent receiver network, with departure and arrival times, aircraft used, and a real-time position feed.
Route
| Airline | Frontier Airlines |
| Typical origin | KDEN DENVER INTERNATIONAL |
| Typical destination | KSFO SAN FRANCISCO INTERNATIONAL |
| Distance | 839 nm |
Last 30 days
| Date | From | To | Dep | Arr | Duration | Aircraft |
|---|---|---|---|---|---|---|
| 2026-08-14estimated | KDEN | KSFO | 02:52 MDT | 04:04 PDT | 2h 11m | N337FR |
Times are local to each airport. Hover for UTC. Flights marked estimated were completed with route prediction or partial coverage.
Data access
Live positions and 365-day history for this flight are available through the PlaneTrack API (commercial use from $29/month) and as one-off CSV extracts from our own receiver network archive. Questions: [email protected]