Airline

Frontier Airlines (F9)

Frontier Airlines (F9) is a United States airline with the radio callsign “FRONTIER FLIGHT”. It operates 3,995 routes from 135 airports to 134 destinations in 17 countries, anchored at Chicago (ORD). Its longest route is Denver (DEN) to San Juan (SJU), roughly 4,395 km. Around 3,603 of its routes are domestic and 392 international. Every F9 flight number, origin and destination is listed below; live status, scheduled and actual times, gate and terminal come from the FlightNerve API.

3,995Routes

134Destinations

17Countries

ORDMain hub

4,395 kmLongest route

FFTICAO

F9IATA

Frontier Airlines route network · 1381 routes

Frontier Airlines routes & flight numbers

Origin and destination for routes 3,401–3,500 of 3,995. Durations and scheduled times are available via the API.

Flight	From	To	Duration	Schedule
F94915	SJU · San Juan	FLL · Fort Lauderdale	2h 20m	••:•• → ••:••
F94916	FLL · Fort Lauderdale	SJU · San Juan	2h 20m	••:•• → ••:••
F94917	DEN · Denver	SJC · San Jose	2h 09m	••:•• → ••:••
F94918	SJC · San Jose	DEN · Denver	2h 09m	••:•• → ••:••
F94919	MCO · Orlando	DEN · Denver	3h 17m	••:•• → ••:••
F94920	DEN · Denver	MCO · Orlando	3h 17m	••:•• → ••:••
F94921	PHL · Philadelphia	PBI · West Palm Beach	2h 10m	••:•• → ••:••
F94922	PBI · West Palm Beach	PHL · Philadelphia	2h 10m	••:•• → ••:••
F94927	DEN · Denver	SAN · San Diego	1h 58m	••:•• → ••:••
F94928	SAN · San Diego	DEN · Denver	1h 58m	••:•• → ••:••
F9493	DEN · Denver	CAK · Akron	2h 40m	••:•• → ••:••
F94933	JFK · New York	TPA · Tampa	2h 16m	••:•• → ••:••
F94934	TPA · Tampa	JFK · New York	2h 16m	••:•• → ••:••
F94935	ISP · Islip	RSW · Fort Myers	2h 27m	••:•• → ••:••
F94936	RSW · Fort Myers	ISP · Islip	2h 27m	••:•• → ••:••
F94937	RDU · Raleigh/Durham	DTW · Detroit	1h 18m	••:•• → ••:••
F94938	DTW · Detroit	RDU · Raleigh/Durham	1h 18m	••:•• → ••:••
F94939	LGA · New York	MCO · Orlando	2h 10m	••:•• → ••:••
F9494	CAK · Akron	DEN · Denver	2h 40m	••:•• → ••:••
F94940	SAT · San Antonio	MCO · Orlando	2h 20m	••:•• → ••:••
F94941	MEM · Memphis	DEN · Denver	2h 00m	••:•• → ••:••
F94943	PHL · Philadelphia	MCO · Orlando	1h 59m	••:•• → ••:••
F94944	MCO · Orlando	PHL · Philadelphia	1h 59m	••:•• → ••:••
F94945	DEN · Denver	LAX · Los Angeles	1h 59m	••:•• → ••:••
F94946	LAX · Los Angeles	DEN · Denver	1h 59m	••:•• → ••:••
F94947	PHL · Philadelphia	MYR · Myrtle Beach	1h 15m	••:•• → ••:••
F94948	MYR · Myrtle Beach	PHL · Philadelphia	1h 15m	••:•• → ••:••
F94949	SLC · Salt Lake City	PHX · Phoenix	1h 19m	••:•• → ••:••
F9495	DEN · Denver	CAK · Akron	2h 40m	••:•• → ••:••
F94953	PHL · Philadelphia	MIA · Miami	2h 17m	••:•• → ••:••
F94954	MIA · Miami	PHL · Philadelphia	2h 17m	••:•• → ••:••
F94956	ONT · Ontario	PHX · Phoenix	0h 58m	••:•• → ••:••
F94957	PHX · Phoenix	SNA · Santa Ana	1h 00m	••:•• → ••:••
F94958	SNA · Santa Ana	PHX · Phoenix	1h 00m	••:•• → ••:••
F94959	TPA · Tampa	IND · Indianapolis	1h 57m	••:•• → ••:••
F9496	CAK · Akron	DEN · Denver	2h 40m	••:•• → ••:••
F94960	IND · Indianapolis	TPA · Tampa	1h 57m	••:•• → ••:••
F94963	DFW · Dallas-Fort Worth	LAX · Los Angeles	2h 41m	••:•• → ••:••
F94964	LAX · Los Angeles	DFW · Dallas-Fort Worth	2h 41m	••:•• → ••:••
F94965	CLE · Cleveland	LAS · Las Vegas	3h 48m	••:•• → ••:••
F94966	LAS · Las Vegas	CLE · Cleveland	3h 48m	••:•• → ••:••
F94967	DEN · Denver	LAS · Las Vegas	1h 33m	••:•• → ••:••
F94968	LAS · Las Vegas	DEN · Denver	1h 33m	••:•• → ••:••
F94969	MKE · Milwaukee	LAS · Las Vegas	3h 14m	••:•• → ••:••
F94970	LAS · Las Vegas	MKE · Milwaukee	3h 14m	••:•• → ••:••
F94973	CLT · Charlotte	TPA · Tampa	1h 19m	••:•• → ••:••
F94974	TPA · Tampa	CLT · Charlotte	1h 19m	••:•• → ••:••
F94975	MCO · Orlando	IAH · Houston	1h 58m	••:•• → ••:••
F94976	IAH · Houston	MCO · Orlando	1h 58m	••:•• → ••:••
F94977	MCO · Orlando	IAH · Houston	1h 58m	••:•• → ••:••
F94978	IAH · Houston	MCO · Orlando	1h 58m	••:•• → ••:••
F9498	DEN · Denver	GRR · Grand Rapids	2h 16m	••:•• → ••:••
F94981	RSW · Fort Myers	DEN · Denver	3h 24m	••:•• → ••:••
F94982	DEN · Denver	RSW · Fort Myers	3h 24m	••:•• → ••:••
F94985	SLC · Salt Lake City	PHX · Phoenix	1h 19m	••:•• → ••:••
F94986	PHX · Phoenix	SLC · Salt Lake City	1h 19m	••:•• → ••:••
F94987	SLC · Salt Lake City	SEA · Seattle	1h 40m	••:•• → ••:••
F94988	SEA · Seattle	SLC · Salt Lake City	1h 40m	••:•• → ••:••
F94989	DEN · Denver	SAN · San Diego	1h 58m	••:•• → ••:••
F9499	GRR · Grand Rapids	DEN · Denver	2h 16m	••:•• → ••:••
F94990	SAN · San Diego	DEN · Denver	1h 58m	••:•• → ••:••
F94991	MSP · Minneapolis	PHX · Phoenix	2h 46m	••:•• → ••:••
F94992	PHX · Phoenix	MSP · Minneapolis	2h 46m	••:•• → ••:••
F94993	MSY · New Orleans	DFW · Dallas-Fort Worth	1h 12m	••:•• → ••:••
F94994	DFW · Dallas-Fort Worth	MSY · New Orleans	1h 12m	••:•• → ••:••
F94995	SJU · San Juan	MIA · Miami	2h 20m	••:•• → ••:••
F94996	MIA · Miami	SJU · San Juan	2h 20m	••:•• → ••:••
F94997	PBI · West Palm Beach	ORD · Chicago	2h 32m	••:•• → ••:••
F94998	ORD · Chicago	PBI · West Palm Beach	2h 32m	••:•• → ••:••
F95	PHL · Philadelphia	NAS · Nassau	2h 19m	••:•• → ••:••
F950	MBJ · Montego Bay	MIA · Miami	1h 21m	••:•• → ••:••
F9500	DEN · Denver	DFW · Dallas-Fort Worth	1h 34m	••:•• → ••:••
F9501	GRR · Grand Rapids	DEN · Denver	2h 16m	••:•• → ••:••
F9502	DEN · Denver	DFW · Dallas-Fort Worth	1h 34m	••:•• → ••:••
F9503	DFW · Dallas-Fort Worth	DEN · Denver	1h 34m	••:•• → ••:••
F9504	DEN · Denver	DFW · Dallas-Fort Worth	1h 34m	••:•• → ••:••
F9505	DFW · Dallas-Fort Worth	DEN · Denver	1h 34m	••:•• → ••:••
F9506	DEN · Denver	DFW · Dallas-Fort Worth	1h 34m	••:•• → ••:••
F9507	DFW · Dallas-Fort Worth	DEN · Denver	1h 34m	••:•• → ••:••
F9508	DEN · Denver	DFW · Dallas-Fort Worth	1h 34m	••:•• → ••:••
F9509	DFW · Dallas-Fort Worth	DEN · Denver	1h 34m	••:•• → ••:••
F951	MIA · Miami	MBJ · Montego Bay	1h 21m	••:•• → ••:••
F9510	DEN · Denver	DFW · Dallas-Fort Worth	1h 34m	••:•• → ••:••
F9511	PHL · Philadelphia	DEN · Denver	3h 18m	••:•• → ••:••
F9512	DEN · Denver	PHL · Philadelphia	3h 18m	••:•• → ••:••
F9513	DFW · Dallas-Fort Worth	DEN · Denver	1h 34m	••:•• → ••:••
F9514	RDU · Raleigh/Durham	BDL · Hartford	1h 22m	••:•• → ••:••
F9515	PHL · Philadelphia	DEN · Denver	3h 18m	••:•• → ••:••
F9516	DEN · Denver	PHL · Philadelphia	3h 18m	••:•• → ••:••
F9517	PHL · Philadelphia	DEN · Denver	3h 18m	••:•• → ••:••
F9518	DEN · Denver	PHL · Philadelphia	3h 18m	••:•• → ••:••
F9519	PHL · Philadelphia	DEN · Denver	3h 18m	••:•• → ••:••
F952	MCO · Orlando	ANU · Osbourn	3h 08m	••:•• → ••:••
F9520	DEN · Denver	PHL · Philadelphia	3h 18m	••:•• → ••:••
F9521	PHL · Philadelphia	DEN · Denver	3h 18m	••:•• → ••:••
F9522	DEN · Denver	CLE · Cleveland	2h 38m	••:•• → ••:••
F9523	CLE · Cleveland	DEN · Denver	2h 38m	••:•• → ••:••
F9524	DEN · Denver	CLE · Cleveland	2h 38m	••:•• → ••:••
F9525	CLE · Cleveland	DEN · Denver	2h 38m	••:•• → ••:••
F9526	DEN · Denver	FAR · Fargo	1h 33m	••:•• → ••:••

← PrevRoutes 3,401–3,500 of 3,995Next →

Live status, gate & on-time performance

Scheduled and actual times, terminal, gate, delays and live position for every flight here are available through the FlightNerve API, one call, one clean response.

Get an API key →

Where Frontier Airlines flies

134 destinations served.

About the Frontier Airlines network

Frontier Airlines connects 135 origin airports with 134 destinations on 3,995 scheduled routes. Its domestic network covers about 3,603 routes within United States, while 392 routes reach international destinations across 17 countries. The busiest base, Chicago (ORD), anchors most F9 departures. Use the map above to see the full route geography, or open any flight number for its exact origin, destination and live status.

Frequently asked

How many destinations does Frontier Airlines fly to?

Frontier Airlines (F9) serves 134 destinations in 17 countries across 3,995 routes tracked by FlightNerve.

What is Frontier Airlines’s main hub?

Frontier Airlines’s busiest base is Chicago O'Hare International Airport (ORD) in Chicago.

What is Frontier Airlines’s longest route?

Frontier Airlines’s longest scheduled route is Denver (DEN) to San Juan (SJU), about 4,395 km.

Can I track Frontier Airlines flights with an API?

Yes. FlightNerve returns live status, position, schedule and aircraft for any F9 flight in a single API call.

Track any Frontier Airlines flight in real time

Live status, position, schedule and aircraft for every F9 flight, one API call.