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 3,301–3,400 of 3,995. Durations and scheduled times are available via the API.

Flight	From	To	Duration	Schedule
F94799	CLE · Cleveland	TPA · Tampa	2h 07m	••:•• → ••:••
F948	MBJ · Montego Bay	PHL · Philadelphia	3h 10m	••:•• → ••:••
F9480	MCO · Orlando	MDT · Harrisburg	1h 58m	••:•• → ••:••
F94800	DTW · Detroit	MCO · Orlando	2h 10m	••:•• → ••:••
F94803	RDU · Raleigh/Durham	CVG · Cincinnati / Covington	1h 06m	••:•• → ••:••
F94804	CVG · Cincinnati / Covington	RDU · Raleigh/Durham	1h 06m	••:•• → ••:••
F94807	PHL · Philadelphia	TPA · Tampa	2h 06m	••:•• → ••:••
F94808	TPA · Tampa	PHL · Philadelphia	2h 06m	••:•• → ••:••
F94809	ATL · Atlanta	SAT · San Antonio	2h 01m	••:•• → ••:••
F9481	MDT · Harrisburg	MCO · Orlando	1h 58m	••:•• → ••:••
F94810	SAT · San Antonio	ATL · Atlanta	2h 01m	••:•• → ••:••
F94811	IAD · Dulles	MCO · Orlando	1h 48m	••:•• → ••:••
F94812	MCO · Orlando	IAD · Dulles	1h 48m	••:•• → ••:••
F94815	PHL · Philadelphia	MDW · Chicago	1h 37m	••:•• → ••:••
F94817	JFK · New York	ATL · Atlanta	1h 48m	••:•• → ••:••
F94818	ATL · Atlanta	JFK · New York	1h 48m	••:•• → ••:••
F94819	CLE · Cleveland	TPA · Tampa	2h 07m	••:•• → ••:••
F9482	DEN · Denver	MSN · Madison	1h 55m	••:•• → ••:••
F94821	BDL · Hartford	SJU · San Juan	3h 31m	••:•• → ••:••
F94822	SJU · San Juan	BDL · Hartford	3h 31m	••:•• → ••:••
F94825	CLT · Charlotte	ORD · Chicago	1h 30m	••:•• → ••:••
F94826	ATL · Atlanta	SJU · San Juan	3h 17m	••:•• → ••:••
F94827	MCI · Kansas City	DEN · Denver	1h 22m	••:•• → ••:••
F94828	DEN · Denver	MCI · Kansas City	1h 22m	••:•• → ••:••
F94829	SJU · San Juan	MIA · Miami	2h 20m	••:•• → ••:••
F9483	MSN · Madison	DEN · Denver	1h 55m	••:•• → ••:••
F94830	SEA · Seattle	LAS · Las Vegas	2h 00m	••:•• → ••:••
F94831	SJU · San Juan	MIA · Miami	2h 20m	••:•• → ••:••
F94832	DEN · Denver	SJU · San Juan	5h 32m	••:•• → ••:••
F94833	BOS · Boston	CLE · Cleveland	1h 25m	••:•• → ••:••
F94834	CLE · Cleveland	BOS · Boston	1h 25m	••:•• → ••:••
F94835	PHL · Philadelphia	FLL · Fort Lauderdale	2h 14m	••:•• → ••:••
F94836	FLL · Fort Lauderdale	PHL · Philadelphia	2h 14m	••:•• → ••:••
F94837	MCO · Orlando	IND · Indianapolis	1h 56m	••:•• → ••:••
F94838	IND · Indianapolis	MCO · Orlando	1h 56m	••:•• → ••:••
F9484	PHX · Phoenix	MKE · Milwaukee	3h 07m	••:•• → ••:••
F94840	SNA · Santa Ana	DEN · Denver	1h 57m	••:•• → ••:••
F94841	MCO · Orlando	GRR · Grand Rapids	2h 18m	••:•• → ••:••
F94842	GRR · Grand Rapids	MCO · Orlando	2h 18m	••:•• → ••:••
F94843	PHL · Philadelphia	RDU · Raleigh/Durham	1h 00m	••:•• → ••:••
F94844	RDU · Raleigh/Durham	PHL · Philadelphia	1h 00m	••:•• → ••:••
F94846	MCO · Orlando	SJU · San Juan	2h 37m	••:•• → ••:••
F94848	ATL · Atlanta	RDU · Raleigh/Durham	1h 02m	••:•• → ••:••
F94849	SJU · San Juan	RDU · Raleigh/Durham	3h 05m	••:•• → ••:••
F9485	MSN · Madison	DEN · Denver	1h 55m	••:•• → ••:••
F94850	DTW · Detroit	FLL · Fort Lauderdale	2h 30m	••:•• → ••:••
F94852	BWI · Baltimore	SJU · San Juan	3h 20m	••:•• → ••:••
F94853	SJU · San Juan	BWI · Baltimore	3h 20m	••:•• → ••:••
F94854	BWI · Baltimore	SJU · San Juan	3h 20m	••:•• → ••:••
F94855	IAH · Houston	DEN · Denver	1h 59m	••:•• → ••:••
F94856	DEN · Denver	IAH · Houston	1h 59m	••:•• → ••:••
F94857	BWI · Baltimore	PHX · Phoenix	4h 08m	••:•• → ••:••
F94858	TPA · Tampa	SJU · San Juan	2h 42m	••:•• → ••:••
F94859	SJU · San Juan	TPA · Tampa	2h 42m	••:•• → ••:••
F9486	DEN · Denver	TTN · Ewing Township	3h 20m	••:•• → ••:••
F94860	ATL · Atlanta	TPA · Tampa	1h 08m	••:•• → ••:••
F94861	SJU · San Juan	PHL · Philadelphia	3h 21m	••:•• → ••:••
F94862	PHL · Philadelphia	SJU · San Juan	3h 21m	••:•• → ••:••
F94863	DEN · Denver	PSP · Palm Springs	1h 49m	••:•• → ••:••
F94864	PSP · Palm Springs	DEN · Denver	1h 49m	••:•• → ••:••
F94869	JAX · Jacksonville	PHL · Philadelphia	1h 46m	••:•• → ••:••
F9487	RSW · Fort Myers	DEN · Denver	3h 24m	••:•• → ••:••
F94870	PHL · Philadelphia	JAX · Jacksonville	1h 46m	••:•• → ••:••
F94871	JFK · New York	MCO · Orlando	2h 09m	••:•• → ••:••
F94872	MCO · Orlando	JFK · New York	2h 09m	••:•• → ••:••
F94873	FLL · Fort Lauderdale	ATL · Atlanta	1h 28m	••:•• → ••:••
F94874	ATL · Atlanta	FLL · Fort Lauderdale	1h 28m	••:•• → ••:••
F94875	CID · Cedar Rapids	DEN · Denver	1h 40m	••:•• → ••:••
F94876	DEN · Denver	CID · Cedar Rapids	1h 40m	••:•• → ••:••
F94877	MCO · Orlando	HOU · Houston	1h 58m	••:•• → ••:••
F94878	HOU · Houston	MCO · Orlando	1h 58m	••:•• → ••:••
F94879	SJU · San Juan	MIA · Miami	2h 20m	••:•• → ••:••
F9488	MKE · Milwaukee	MCO · Orlando	2h 23m	••:•• → ••:••
F94880	MIA · Miami	SJU · San Juan	2h 20m	••:•• → ••:••
F94881	BQN · Aguadilla	MCO · Orlando	2h 30m	••:•• → ••:••
F94882	MCO · Orlando	BQN · Aguadilla	2h 30m	••:•• → ••:••
F94883	BTV · Burlington	MCO · Orlando	2h 37m	••:•• → ••:••
F94884	MCO · Orlando	BTV · Burlington	2h 37m	••:•• → ••:••
F94885	DTW · Detroit	PHX · Phoenix	3h 31m	••:•• → ••:••
F94886	PHX · Phoenix	DTW · Detroit	3h 31m	••:•• → ••:••
F94888	SJC · San Jose	SAN · San Diego	1h 09m	••:•• → ••:••
F94889	PHL · Philadelphia	BNA · Nashville	1h 38m	••:•• → ••:••
F9489	MCO · Orlando	MKE · Milwaukee	2h 23m	••:•• → ••:••
F94890	BNA · Nashville	PHL · Philadelphia	1h 38m	••:•• → ••:••
F94891	ATL · Atlanta	LAS · Las Vegas	3h 39m	••:•• → ••:••
F94892	PHX · Phoenix	ATL · Atlanta	3h 21m	••:•• → ••:••
F94893	STT · Charlotte Amalie	SJU · San Juan	0h 29m	••:•• → ••:••
F94894	SJU · San Juan	STT · Charlotte Amalie	0h 29m	••:•• → ••:••
F94895	CLE · Cleveland	DFW · Dallas-Fort Worth	2h 17m	••:•• → ••:••
F94896	DFW · Dallas-Fort Worth	CLE · Cleveland	2h 17m	••:•• → ••:••
F94898	DEN · Denver	SJU · San Juan	5h 32m	••:•• → ••:••
F949	PHL · Philadelphia	MBJ · Montego Bay	3h 10m	••:•• → ••:••
F9490	DEN · Denver	FAR · Fargo	1h 33m	••:•• → ••:••
F94900	MCO · Orlando	SJU · San Juan	2h 37m	••:•• → ••:••
F94902	RDU · Raleigh/Durham	PHL · Philadelphia	1h 00m	••:•• → ••:••
F94903	PHX · Phoenix	PAE · Everett	2h 30m	••:•• → ••:••
F94904	PAE · Everett	PHX · Phoenix	2h 30m	••:•• → ••:••
F94909	BDL · Hartford	TPA · Tampa	2h 28m	••:•• → ••:••
F9491	FAR · Fargo	DEN · Denver	1h 33m	••:•• → ••:••
F94910	TPA · Tampa	BDL · Hartford	2h 28m	••:•• → ••:••

← PrevRoutes 3,301–3,400 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.