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 2,501–2,600 of 3,995. Durations and scheduled times are available via the API.

Flight	From	To	Duration	Schedule
F93719	DEN · Denver	PHX · Phoenix	1h 30m	••:•• → ••:••
F9372	DEN · Denver	MKE · Milwaukee	2h 03m	••:•• → ••:••
F93721	AUS · Austin	PHX · Phoenix	2h 00m	••:•• → ••:••
F93722	PHX · Phoenix	AUS · Austin	2h 00m	••:•• → ••:••
F93723	PBI · West Palm Beach	ATL · Atlanta	1h 23m	••:•• → ••:••
F93724	ATL · Atlanta	PBI · West Palm Beach	1h 23m	••:•• → ••:••
F93725	CVG · Cincinnati / Covington	DEN · Denver	2h 23m	••:•• → ••:••
F93726	DEN · Denver	CVG · Cincinnati / Covington	2h 23m	••:•• → ••:••
F9373	MKE · Milwaukee	DEN · Denver	2h 03m	••:•• → ••:••
F93730	DFW · Dallas-Fort Worth	BWI · Baltimore	2h 39m	••:•• → ••:••
F93731	IAD · Dulles	MIA · Miami	2h 06m	••:•• → ••:••
F93732	MIA · Miami	IAD · Dulles	2h 06m	••:•• → ••:••
F93733	DTW · Detroit	SFO · San Francisco	4h 17m	••:•• → ••:••
F93734	SFO · San Francisco	DTW · Detroit	4h 17m	••:•• → ••:••
F93735	FLL · Fort Lauderdale	CLE · Cleveland	2h 22m	••:•• → ••:••
F93736	CLE · Cleveland	FLL · Fort Lauderdale	2h 22m	••:•• → ••:••
F93737	LAS · Las Vegas	SNA · Santa Ana	0h 47m	••:•• → ••:••
F93738	SNA · Santa Ana	LAS · Las Vegas	0h 47m	••:•• → ••:••
F93739	TPA · Tampa	GRR · Grand Rapids	2h 20m	••:•• → ••:••
F9374	BOI · Boise	DEN · Denver	1h 35m	••:•• → ••:••
F93740	GRR · Grand Rapids	TPA · Tampa	2h 20m	••:•• → ••:••
F93741	TPA · Tampa	ATL · Atlanta	1h 08m	••:•• → ••:••
F93742	ATL · Atlanta	TPA · Tampa	1h 08m	••:•• → ••:••
F93745	ELP · El Paso	LAS · Las Vegas	1h 28m	••:•• → ••:••
F93746	LAS · Las Vegas	ELP · El Paso	1h 28m	••:•• → ••:••
F93747	IAD · Dulles	MIA · Miami	2h 06m	••:•• → ••:••
F93748	MIA · Miami	IAD · Dulles	2h 06m	••:•• → ••:••
F93749	MSP · Minneapolis	LAS · Las Vegas	2h 49m	••:•• → ••:••
F9375	MKE · Milwaukee	DEN · Denver	2h 03m	••:•• → ••:••
F93750	LAS · Las Vegas	MSP · Minneapolis	2h 49m	••:•• → ••:••
F93754	DFW · Dallas-Fort Worth	PHL · Philadelphia	2h 49m	••:•• → ••:••
F93757	MCO · Orlando	LIT · Little Rock	1h 50m	••:•• → ••:••
F93758	LIT · Little Rock	MCO · Orlando	1h 50m	••:•• → ••:••
F93759	PHL · Philadelphia	ATL · Atlanta	1h 37m	••:•• → ••:••
F9376	HOU · Houston	MKE · Milwaukee	2h 16m	••:•• → ••:••
F93760	ATL · Atlanta	PHL · Philadelphia	1h 37m	••:•• → ••:••
F93761	MCO · Orlando	IND · Indianapolis	1h 56m	••:•• → ••:••
F93762	IND · Indianapolis	MCO · Orlando	1h 56m	••:•• → ••:••
F93763	MCO · Orlando	FAR · Fargo	3h 15m	••:•• → ••:••
F93764	FAR · Fargo	MCO · Orlando	3h 15m	••:•• → ••:••
F93765	MDW · Chicago	SFO · San Francisco	3h 52m	••:•• → ••:••
F93766	SFO · San Francisco	MDW · Chicago	3h 52m	••:•• → ••:••
F93767	RIC · Richmond	MCO · Orlando	1h 37m	••:•• → ••:••
F93768	MCO · Orlando	RIC · Richmond	1h 37m	••:•• → ••:••
F93769	DFW · Dallas-Fort Worth	LAS · Las Vegas	2h 21m	••:•• → ••:••
F9377	BOS · Boston	DEN · Denver	3h 40m	••:•• → ••:••
F93770	SFO · San Francisco	DFW · Dallas-Fort Worth	3h 07m	••:•• → ••:••
F93773	DFW · Dallas-Fort Worth	SNA · Santa Ana	2h 38m	••:•• → ••:••
F93774	SNA · Santa Ana	DFW · Dallas-Fort Worth	2h 38m	••:•• → ••:••
F93777	BNA · Nashville	LAS · Las Vegas	3h 21m	••:•• → ••:••
F93778	LAS · Las Vegas	BNA · Nashville	3h 21m	••:•• → ••:••
F93779	MCO · Orlando	DFW · Dallas-Fort Worth	2h 13m	••:•• → ••:••
F9378	TUS · Tucson	MKE · Milwaukee	3h 07m	••:•• → ••:••
F93780	DFW · Dallas-Fort Worth	MCO · Orlando	2h 13m	••:•• → ••:••
F93781	TPA · Tampa	ATL · Atlanta	1h 08m	••:•• → ••:••
F93782	ATL · Atlanta	TPA · Tampa	1h 08m	••:•• → ••:••
F93783	ORF · Norfolk	MCO · Orlando	1h 36m	••:•• → ••:••
F93784	MCO · Orlando	ORF · Norfolk	1h 36m	••:•• → ••:••
F93785	DFW · Dallas-Fort Worth	PHX · Phoenix	2h 00m	••:•• → ••:••
F93786	PHX · Phoenix	DFW · Dallas-Fort Worth	2h 00m	••:•• → ••:••
F93787	BWI · Baltimore	DFW · Dallas-Fort Worth	2h 39m	••:•• → ••:••
F93788	DFW · Dallas-Fort Worth	BWI · Baltimore	2h 39m	••:•• → ••:••
F93789	SYR · Syracuse	DEN · Denver	3h 11m	••:•• → ••:••
F9379	MKE · Milwaukee	DEN · Denver	2h 03m	••:•• → ••:••
F93790	DEN · Denver	SYR · Syracuse	3h 11m	••:•• → ••:••
F93791	SYR · Syracuse	MCO · Orlando	2h 21m	••:•• → ••:••
F93792	MCO · Orlando	SYR · Syracuse	2h 21m	••:•• → ••:••
F93793	ATL · Atlanta	DFW · Dallas-Fort Worth	1h 44m	••:•• → ••:••
F93794	DFW · Dallas-Fort Worth	ATL · Atlanta	1h 44m	••:•• → ••:••
F93795	RSW · Fort Myers	CLE · Cleveland	2h 18m	••:•• → ••:••
F93796	CLE · Cleveland	RSW · Fort Myers	2h 18m	••:•• → ••:••
F93798	CLE · Cleveland	RSW · Fort Myers	2h 18m	••:•• → ••:••
F93799	RSW · Fort Myers	ORD · Chicago	2h 29m	••:•• → ••:••
F938	PUJ · Punta Cana	SJU · San Juan	0h 39m	••:•• → ••:••
F9380	DEN · Denver	MKE · Milwaukee	2h 03m	••:•• → ••:••
F93800	ORD · Chicago	RSW · Fort Myers	2h 29m	••:•• → ••:••
F93801	LAS · Las Vegas	SFO · San Francisco	1h 08m	••:•• → ••:••
F93802	SFO · San Francisco	LAS · Las Vegas	1h 08m	••:•• → ••:••
F93803	RSW · Fort Myers	DEN · Denver	3h 24m	••:•• → ••:••
F93804	DEN · Denver	RSW · Fort Myers	3h 24m	••:•• → ••:••
F93805	TPA · Tampa	MDW · Chicago	2h 15m	••:•• → ••:••
F93808	SMF · Sacramento	SAN · San Diego	1h 16m	••:•• → ••:••
F93810	LAS · Las Vegas	OMA · Omaha	2h 26m	••:•• → ••:••
F93817	TPA · Tampa	MDW · Chicago	2h 15m	••:•• → ••:••
F93818	MDW · Chicago	TPA · Tampa	2h 15m	••:•• → ••:••
F93819	PIT · Pittsburgh	MCO · Orlando	1h 56m	••:•• → ••:••
F9382	DEN · Denver	FLL · Fort Lauderdale	3h 35m	••:•• → ••:••
F93821	MCO · Orlando	GRR · Grand Rapids	2h 18m	••:•• → ••:••
F93822	GRR · Grand Rapids	MCO · Orlando	2h 18m	••:•• → ••:••
F93823	LAX · Los Angeles	PDX · Portland	1h 56m	••:•• → ••:••
F93824	PDX · Portland	LAX · Los Angeles	1h 56m	••:•• → ••:••
F93825	DEN · Denver	ONT · Ontario	1h 54m	••:•• → ••:••
F93826	ONT · Ontario	DEN · Denver	1h 54m	••:•• → ••:••
F93827	MIA · Miami	CLE · Cleveland	2h 24m	••:•• → ••:••
F9383	FLL · Fort Lauderdale	LAS · Las Vegas	4h 28m	••:•• → ••:••
F93831	DFW · Dallas-Fort Worth	PHX · Phoenix	2h 00m	••:•• → ••:••
F93832	SNA · Santa Ana	DFW · Dallas-Fort Worth	2h 38m	••:•• → ••:••
F93836	DFW · Dallas-Fort Worth	MIA · Miami	2h 29m	••:•• → ••:••
F93839	MCO · Orlando	TUL · Tulsa	2h 16m	••:•• → ••:••
F9384	DEN · Denver	FLL · Fort Lauderdale	3h 35m	••:•• → ••:••

← PrevRoutes 2,501–2,600 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.