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

Flight	From	To	Duration	Schedule
F9140	MIA · Miami	PUJ · Punta Cana	2h 05m	••:•• → ••:••
F91400	PDX · Portland	LAS · Las Vegas	1h 48m	••:•• → ••:••
F91401	BNA · Nashville	DEN · Denver	2h 16m	••:•• → ••:••
F91402	DEN · Denver	BNA · Nashville	2h 16m	••:•• → ••:••
F91403	ATL · Atlanta	IAH · Houston	1h 40m	••:•• → ••:••
F91404	IAH · Houston	ATL · Atlanta	1h 40m	••:•• → ••:••
F91405	DFW · Dallas-Fort Worth	ONT · Ontario	2h 36m	••:•• → ••:••
F91406	ONT · Ontario	DFW · Dallas-Fort Worth	2h 36m	••:•• → ••:••
F91407	BUF · Buffalo	ATL · Atlanta	1h 42m	••:•• → ••:••
F91408	ATL · Atlanta	BUF · Buffalo	1h 42m	••:•• → ••:••
F91409	ORD · Chicago	PHX · Phoenix	3h 05m	••:•• → ••:••
F9141	PUJ · Punta Cana	MIA · Miami	2h 05m	••:•• → ••:••
F91410	PHX · Phoenix	ORD · Chicago	3h 05m	••:•• → ••:••
F91411	MCO · Orlando	PHX · Phoenix	3h 51m	••:•• → ••:••
F91412	SAT · San Antonio	MCO · Orlando	2h 20m	••:•• → ••:••
F91413	EWR · Newark	MDW · Chicago	1h 42m	••:•• → ••:••
F91414	MDW · Chicago	EWR · Newark	1h 42m	••:•• → ••:••
F91415	TPA · Tampa	ORD · Chicago	2h 17m	••:•• → ••:••
F91416	ORD · Chicago	TPA · Tampa	2h 17m	••:•• → ••:••
F91417	MCO · Orlando	IAH · Houston	1h 58m	••:•• → ••:••
F91418	IAH · Houston	MCO · Orlando	1h 58m	••:•• → ••:••
F91419	TPA · Tampa	MCI · Kansas City	2h 21m	••:•• → ••:••
F9142	CUN · Cancún	BWI · Baltimore	3h 00m	••:•• → ••:••
F91420	MCI · Kansas City	TPA · Tampa	2h 21m	••:•• → ••:••
F91421	EWR · Newark	MSY · New Orleans	2h 34m	••:•• → ••:••
F91422	MSY · New Orleans	EWR · Newark	2h 34m	••:•• → ••:••
F91423	ORD · Chicago	MIA · Miami	2h 38m	••:•• → ••:••
F91425	DFW · Dallas-Fort Worth	SAN · San Diego	2h 34m	••:•• → ••:••
F91426	SAN · San Diego	DFW · Dallas-Fort Worth	2h 34m	••:•• → ••:••
F91427	ORD · Chicago	PHX · Phoenix	3h 05m	••:•• → ••:••
F91428	PHX · Phoenix	ORD · Chicago	3h 05m	••:•• → ••:••
F91429	DEN · Denver	SNA · Santa Ana	1h 57m	••:•• → ••:••
F9143	BWI · Baltimore	CUN · Cancún	3h 00m	••:•• → ••:••
F91430	SNA · Santa Ana	DEN · Denver	1h 57m	••:•• → ••:••
F91431	MCO · Orlando	MSY · New Orleans	1h 24m	••:•• → ••:••
F91432	MSY · New Orleans	MCO · Orlando	1h 24m	••:•• → ••:••
F91434	LAX · Los Angeles	IAH · Houston	2h 58m	••:•• → ••:••
F91435	BOS · Boston	MIA · Miami	2h 45m	••:•• → ••:••
F91436	MIA · Miami	BOS · Boston	2h 45m	••:•• → ••:••
F91438	RSW · Fort Myers	ORD · Chicago	2h 29m	••:•• → ••:••
F91439	SLC · Salt Lake City	PHX · Phoenix	1h 19m	••:•• → ••:••
F9144	CUN · Cancún	SJU · San Juan	2h 57m	••:•• → ••:••
F91440	PHX · Phoenix	SLC · Salt Lake City	1h 19m	••:•• → ••:••
F91441	ATL · Atlanta	ORD · Chicago	1h 30m	••:•• → ••:••
F91442	ORD · Chicago	ATL · Atlanta	1h 30m	••:•• → ••:••
F91443	MIA · Miami	CVG · Cincinnati / Covington	2h 09m	••:•• → ••:••
F91444	CVG · Cincinnati / Covington	MIA · Miami	2h 09m	••:•• → ••:••
F91445	CLT · Charlotte	MCO · Orlando	1h 15m	••:•• → ••:••
F91446	MCO · Orlando	CLT · Charlotte	1h 15m	••:•• → ••:••
F91447	ATL · Atlanta	SFO · San Francisco	4h 24m	••:•• → ••:••
F91448	SFO · San Francisco	ATL · Atlanta	4h 24m	••:•• → ••:••
F91449	ATL · Atlanta	DEN · Denver	2h 37m	••:•• → ••:••
F9145	SJU · San Juan	CUN · Cancún	2h 57m	••:•• → ••:••
F91450	DEN · Denver	ATL · Atlanta	2h 37m	••:•• → ••:••
F91455	MSP · Minneapolis	DFW · Dallas-Fort Worth	1h 58m	••:•• → ••:••
F91456	DFW · Dallas-Fort Worth	MSP · Minneapolis	1h 58m	••:•• → ••:••
F91457	MCO · Orlando	MDW · Chicago	2h 14m	••:•• → ••:••
F91458	MDW · Chicago	MCO · Orlando	2h 14m	••:•• → ••:••
F9146	CUN · Cancún	DTW · Detroit	3h 09m	••:•• → ••:••
F91460	MDW · Chicago	PHL · Philadelphia	1h 37m	••:•• → ••:••
F91461	PHL · Philadelphia	MDW · Chicago	1h 37m	••:•• → ••:••
F91462	IAH · Houston	MIA · Miami	2h 11m	••:•• → ••:••
F91463	PHL · Philadelphia	MDW · Chicago	1h 37m	••:•• → ••:••
F91464	DFW · Dallas-Fort Worth	PHL · Philadelphia	2h 49m	••:•• → ••:••
F91465	LAS · Las Vegas	SAN · San Diego	0h 51m	••:•• → ••:••
F91466	SAN · San Diego	LAS · Las Vegas	0h 51m	••:•• → ••:••
F91469	LAS · Las Vegas	SAN · San Diego	0h 51m	••:•• → ••:••
F9147	DTW · Detroit	CUN · Cancún	3h 09m	••:•• → ••:••
F91470	SAN · San Diego	LAS · Las Vegas	0h 51m	••:•• → ••:••
F91471	CLE · Cleveland	PHX · Phoenix	3h 38m	••:•• → ••:••
F91472	PHX · Phoenix	CLE · Cleveland	3h 38m	••:•• → ••:••
F91473	PHL · Philadelphia	TPA · Tampa	2h 06m	••:•• → ••:••
F91474	TPA · Tampa	PHL · Philadelphia	2h 06m	••:•• → ••:••
F91475	BWI · Baltimore	DFW · Dallas-Fort Worth	2h 39m	••:•• → ••:••
F91476	DFW · Dallas-Fort Worth	BWI · Baltimore	2h 39m	••:•• → ••:••
F91477	FLL · Fort Lauderdale	CVG · Cincinnati / Covington	2h 08m	••:•• → ••:••
F91479	FLL · Fort Lauderdale	CLT · Charlotte	1h 33m	••:•• → ••:••
F9148	SNA · Santa Ana	HOU · Houston	2h 55m	••:•• → ••:••
F91480	CLT · Charlotte	FLL · Fort Lauderdale	1h 33m	••:•• → ••:••
F91481	MCO · Orlando	DFW · Dallas-Fort Worth	2h 13m	••:•• → ••:••
F91482	DFW · Dallas-Fort Worth	MCO · Orlando	2h 13m	••:•• → ••:••
F91483	ORD · Chicago	DEN · Denver	2h 02m	••:•• → ••:••
F91484	DEN · Denver	ORD · Chicago	2h 02m	••:•• → ••:••
F91489	IAH · Houston	LAS · Las Vegas	2h 40m	••:•• → ••:••
F91490	LAS · Las Vegas	IAH · Houston	2h 40m	••:•• → ••:••
F91491	CLE · Cleveland	TPA · Tampa	2h 07m	••:•• → ••:••
F91492	TPA · Tampa	CLE · Cleveland	2h 07m	••:•• → ••:••
F91495	FLL · Fort Lauderdale	IAH · Houston	2h 11m	••:•• → ••:••
F91496	IAH · Houston	FLL · Fort Lauderdale	2h 11m	••:•• → ••:••
F91498	MSY · New Orleans	ATL · Atlanta	1h 10m	••:•• → ••:••
F91499	DEN · Denver	ONT · Ontario	1h 54m	••:•• → ••:••
F915	MBJ · Montego Bay	LAS · Las Vegas	5h 13m	••:•• → ••:••
F9150	MDW · Chicago	JAC · Jackson	2h 34m	••:•• → ••:••
F91500	ONT · Ontario	DEN · Denver	1h 54m	••:•• → ••:••
F91501	ATL · Atlanta	DEN · Denver	2h 37m	••:•• → ••:••
F91503	SLC · Salt Lake City	SFO · San Francisco	1h 29m	••:•• → ••:••
F91504	SFO · San Francisco	PHX · Phoenix	1h 35m	••:•• → ••:••
F91505	PHL · Philadelphia	SRQ · Sarasota/Bradenton	2h 10m	••:•• → ••:••
F91506	SRQ · Sarasota/Bradenton	PHL · Philadelphia	2h 10m	••:•• → ••:••
F91507	SLC · Salt Lake City	LAS · Las Vegas	1h 03m	••:•• → ••:••

← PrevRoutes 401–500 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.