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 3,101–3,200 of 3,995. Durations and scheduled times are available via the API.

Flight	From	To	Duration	Schedule
F94502	PHX · Phoenix	DTW · Detroit	3h 31m	••:•• → ••:••
F94503	ORD · Chicago	DFW · Dallas-Fort Worth	1h 53m	••:•• → ••:••
F94504	DFW · Dallas-Fort Worth	ORD · Chicago	1h 53m	••:•• → ••:••
F94505	MCI · Kansas City	LAS · Las Vegas	2h 31m	••:•• → ••:••
F94507	BNA · Nashville	PHX · Phoenix	3h 06m	••:•• → ••:••
F94508	PHX · Phoenix	BNA · Nashville	3h 06m	••:•• → ••:••
F9451	BUF · Buffalo	DEN · Denver	2h 55m	••:•• → ••:••
F94513	ISP · Islip	MYR · Myrtle Beach	1h 28m	••:•• → ••:••
F94519	CLE · Cleveland	BNA · Nashville	1h 12m	••:•• → ••:••
F9452	DEN · Denver	ATL · Atlanta	2h 37m	••:•• → ••:••
F94520	BNA · Nashville	CLE · Cleveland	1h 12m	••:•• → ••:••
F94521	DEN · Denver	BUR · Burbank	1h 58m	••:•• → ••:••
F94522	BUR · Burbank	DEN · Denver	1h 58m	••:•• → ••:••
F94523	MCO · Orlando	AUS · Austin	2h 14m	••:•• → ••:••
F94524	AUS · Austin	MCO · Orlando	2h 14m	••:•• → ••:••
F94525	MCO · Orlando	AUS · Austin	2h 14m	••:•• → ••:••
F94526	AUS · Austin	MCO · Orlando	2h 14m	••:•• → ••:••
F94527	MCO · Orlando	OMA · Omaha	2h 39m	••:•• → ••:••
F94528	OMA · Omaha	MCO · Orlando	2h 39m	••:•• → ••:••
F9453	ATL · Atlanta	DEN · Denver	2h 37m	••:•• → ••:••
F94532	MCO · Orlando	ISP · Islip	2h 12m	••:•• → ••:••
F94537	BWI · Baltimore	ATL · Atlanta	1h 27m	••:•• → ••:••
F94538	ATL · Atlanta	BWI · Baltimore	1h 27m	••:•• → ••:••
F94539	TTN · Ewing Township	MCO · Orlando	2h 03m	••:•• → ••:••
F9454	DEN · Denver	ATL · Atlanta	2h 37m	••:•• → ••:••
F94540	MCO · Orlando	TTN · Ewing Township	2h 03m	••:•• → ••:••
F94541	MCO · Orlando	CLE · Cleveland	2h 03m	••:•• → ••:••
F94542	CLE · Cleveland	MCO · Orlando	2h 03m	••:•• → ••:••
F94543	CID · Cedar Rapids	DEN · Denver	1h 40m	••:•• → ••:••
F94545	DEN · Denver	SEA · Seattle	2h 18m	••:•• → ••:••
F94546	PHX · Phoenix	DTW · Detroit	3h 31m	••:•• → ••:••
F94547	ATL · Atlanta	LAX · Los Angeles	4h 02m	••:•• → ••:••
F94549	PHL · Philadelphia	SAV · Savannah	1h 33m	••:•• → ••:••
F9455	ATL · Atlanta	DEN · Denver	2h 37m	••:•• → ••:••
F94550	SAV · Savannah	PHL · Philadelphia	1h 33m	••:•• → ••:••
F94551	MIA · Miami	LAS · Las Vegas	4h 28m	••:•• → ••:••
F94552	LAS · Las Vegas	MIA · Miami	4h 28m	••:•• → ••:••
F94555	MCO · Orlando	ATL · Atlanta	1h 07m	••:•• → ••:••
F94556	ATL · Atlanta	MCO · Orlando	1h 07m	••:•• → ••:••
F94559	IAD · Dulles	DFW · Dallas-Fort Worth	2h 34m	••:•• → ••:••
F9456	DEN · Denver	ATL · Atlanta	2h 37m	••:•• → ••:••
F94560	LAS · Las Vegas	ATL · Atlanta	3h 39m	••:•• → ••:••
F94561	MSY · New Orleans	DEN · Denver	2h 22m	••:•• → ••:••
F94562	DEN · Denver	MSY · New Orleans	2h 22m	••:•• → ••:••
F94563	BNA · Nashville	DEN · Denver	2h 16m	••:•• → ••:••
F94564	DEN · Denver	BNA · Nashville	2h 16m	••:•• → ••:••
F94565	TPA · Tampa	DEN · Denver	3h 12m	••:•• → ••:••
F94566	DEN · Denver	TPA · Tampa	3h 12m	••:•• → ••:••
F94567	STL · St Louis	DEN · Denver	1h 49m	••:•• → ••:••
F94568	DEN · Denver	STL · St Louis	1h 49m	••:•• → ••:••
F94569	TTN · Ewing Township	RSW · Fort Myers	2h 18m	••:•• → ••:••
F9457	ATL · Atlanta	DEN · Denver	2h 37m	••:•• → ••:••
F94570	RSW · Fort Myers	TTN · Ewing Township	2h 18m	••:•• → ••:••
F94571	DTW · Detroit	LAS · Las Vegas	3h 40m	••:•• → ••:••
F94572	LAS · Las Vegas	DTW · Detroit	3h 40m	••:•• → ••:••
F94573	CLT · Charlotte	CLE · Cleveland	1h 10m	••:•• → ••:••
F94574	CLE · Cleveland	CLT · Charlotte	1h 10m	••:•• → ••:••
F94575	CMH · Columbus	DEN · Denver	2h 32m	••:•• → ••:••
F94576	DEN · Denver	CMH · Columbus	2h 32m	••:•• → ••:••
F94577	MIA · Miami	CVG · Cincinnati / Covington	2h 09m	••:•• → ••:••
F94578	SAN · San Diego	PHX · Phoenix	0h 56m	••:•• → ••:••
F9458	DEN · Denver	MSP · Minneapolis	1h 39m	••:•• → ••:••
F94581	BWI · Baltimore	MSY · New Orleans	2h 15m	••:•• → ••:••
F94582	MSY · New Orleans	BWI · Baltimore	2h 15m	••:•• → ••:••
F94584	DEN · Denver	MCO · Orlando	3h 17m	••:•• → ••:••
F94587	MCO · Orlando	XNA · Fayetteville/Springdale/Rogers	2h 07m	••:•• → ••:••
F94588	XNA · Fayetteville/Springdale/Rogers	MCO · Orlando	2h 07m	••:•• → ••:••
F9459	MSP · Minneapolis	DEN · Denver	1h 39m	••:•• → ••:••
F94591	PHX · Phoenix	SNA · Santa Ana	1h 00m	••:•• → ••:••
F94592	SNA · Santa Ana	PHX · Phoenix	1h 00m	••:•• → ••:••
F94593	LAX · Los Angeles	SFO · San Francisco	1h 00m	••:•• → ••:••
F94594	SFO · San Francisco	LAX · Los Angeles	1h 00m	••:•• → ••:••
F946	MCI · Kansas City	CUN · Cancún	2h 54m	••:•• → ••:••
F9460	DEN · Denver	MSP · Minneapolis	1h 39m	••:•• → ••:••
F94601	EWR · Newark	ATL · Atlanta	1h 46m	••:•• → ••:••
F94602	ATL · Atlanta	EWR · Newark	1h 46m	••:•• → ••:••
F94609	RDU · Raleigh/Durham	IAH · Houston	2h 20m	••:•• → ••:••
F9461	MSP · Minneapolis	DEN · Denver	1h 39m	••:•• → ••:••
F94610	IAH · Houston	RDU · Raleigh/Durham	2h 20m	••:•• → ••:••
F94611	DEN · Denver	LAS · Las Vegas	1h 33m	••:•• → ••:••
F94612	LAS · Las Vegas	DEN · Denver	1h 33m	••:•• → ••:••
F94613	BWI · Baltimore	FLL · Fort Lauderdale	2h 07m	••:•• → ••:••
F94615	MSP · Minneapolis	DEN · Denver	1h 39m	••:•• → ••:••
F94616	DEN · Denver	MSP · Minneapolis	1h 39m	••:•• → ••:••
F94617	DFW · Dallas-Fort Worth	SAN · San Diego	2h 34m	••:•• → ••:••
F9462	LAX · Los Angeles	MKE · Milwaukee	3h 41m	••:•• → ••:••
F94623	DTW · Detroit	MSY · New Orleans	2h 07m	••:•• → ••:••
F94624	MSY · New Orleans	DTW · Detroit	2h 07m	••:•• → ••:••
F94625	MEM · Memphis	DEN · Denver	2h 00m	••:•• → ••:••
F94626	DEN · Denver	MEM · Memphis	2h 00m	••:•• → ••:••
F94628	SMF · Sacramento	LAX · Los Angeles	1h 04m	••:•• → ••:••
F94629	MCO · Orlando	OMA · Omaha	2h 39m	••:•• → ••:••
F9463	MKE · Milwaukee	LAX · Los Angeles	3h 41m	••:•• → ••:••
F94630	OMA · Omaha	MCO · Orlando	2h 39m	••:•• → ••:••
F94631	AUS · Austin	LAS · Las Vegas	2h 25m	••:•• → ••:••
F94632	LAS · Las Vegas	AUS · Austin	2h 25m	••:•• → ••:••
F94635	DEN · Denver	PHX · Phoenix	1h 30m	••:•• → ••:••
F94636	PHX · Phoenix	DEN · Denver	1h 30m	••:•• → ••:••
F94637	CLE · Cleveland	DEN · Denver	2h 38m	••:•• → ••:••
F94638	DEN · Denver	CLE · Cleveland	2h 38m	••:•• → ••:••

← PrevRoutes 3,101–3,200 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.