FFT4310

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

San Francisco International Airport (SFO) — San Francisco, United States

Departed

2026-09-20 16:06 UTC

Arrival

Denver International Airport (DEN) — Denver, United States

Distance flown

1749 km

Straight-line distance

1553 km

Approach distance

50 km

Registration

Type

Airbus A321 Neo

Max altitude

39,025 ft

Max ground speed

521 kt

Tracked

3h 23m · 1,652 km

Altitude (ft, max 39,025)

Ground speed (kt, max 521)

Altitude (ft, max 39,025)

Ground speed (kt, max 521)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Frontier Airlines (FFT)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-01 17:32 UTC	FFT4310	SFO → DEN San Francisco → Denver	N645FR	Airbus A321 Neo	Completed	1643 km
2026-09-27 15:53 UTC	FFT4310	SFO → DEN San Francisco → Denver	N329FR	Airbus A320 Neo	Completed	1664 km
2026-09-24 16:47 UTC	FFT4310	SFO → DEN San Francisco → Denver	N653FR	Airbus A321 Neo	Completed	1658 km
2026-09-20 16:06 UTC	FFT4310	SFO → DEN San Francisco → Denver	N665FR	Airbus A321 Neo	Completed	1749 km
2026-09-17 15:58 UTC	FFT4310	SFO → DEN San Francisco → Denver	N717FR	Airbus A321	Completed	1749 km
2026-09-11 14:54 UTC	FFT4310	SFO → DEN San Francisco → Denver	N380FR	Airbus A320 Neo	Completed	1805 km
2026-09-10 15:28 UTC	FFT4310	SFO → DEN San Francisco → Denver	N378FR	Airbus A320 Neo	Completed	1771 km