FFT4310

For travellers

Departure · San Francisco (SFO)

Terminal T1 · Gate B14

Scheduled 01 Oct 09:42 · Departed 01 Oct 10:24 · +42 min

Board status: Departed

Airborne since 01 Oct 10:32 (ADS-B)

Arrival · Denver (DEN)

Gate A73 · Baggage belt 8

Scheduled 01 Oct 13:29 · Landed 01 Oct 14:09 · +40 min

Board status: Arrived

Landed 01 Oct 14:30 (ADS-B)

Board data from den, sfo, updated 587 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

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

Scheduled departure

2026-10-01 16:42 UTC

Departed

2026-10-01 17:32 UTC

Arrival

Denver International Airport (DEN) — Denver, United States

Scheduled arrival

2026-10-01 19:29 UTC

Estimated arrival

2026-10-01 19:55 UTC

Also flies as

F94310

Codeshares

Y42445

Distance flown

1643 km

Straight-line distance

1553 km

Approach distance

53 km

Aircraft

Registration

N645FR

Type

Airbus A321 Neo

Seats

240 total (240 Economy)

Altitude & speed

Max altitude

39,000 ft

Max ground speed

496 kt

Tracked

3h 31m · 1,636 km

Altitude (ft, max 39,000)

Ground speed (kt, max 496)

Altitude (ft, max 39,000)

Ground speed (kt, max 496)

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.

Route map

Airline

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