Airline

SkyWest (OO)

SkyWest (OO) is a United States airline with the radio callsign “SKYWEST”. It operates 4,281 routes from 276 airports to 270 destinations in 9 countries, anchored at Chicago (ORD). Its longest route is Los Angeles (LAX) to Caravelas (CRQ), roughly 10,138 km. Around 4,026 of its routes are domestic and 255 international. Every OO flight number, origin and destination is listed below; live status, scheduled and actual times, gate and terminal come from the FlightNerve API.

4,281Routes

270Destinations

9Countries

ORDMain hub

10,138 kmLongest route

SKWICAO

OOIATA

SkyWest route network · 1373 routes

SkyWest routes & flight numbers

Origin and destination for routes 2,501–2,600 of 4,281. Durations and scheduled times are available via the API.

Flight	From	To	Duration	Schedule
OO5401	SFO · San Francisco	ABQ · Albuquerque	2h 03m	••:•• → ••:••
OO5402	MKE · Milwaukee	ORD · Chicago	0h 29m	••:•• → ••:••
OO5403	ORD · Chicago	GSP · Greenville/Greer/Spartanburg	1h 27m	••:•• → ••:••
OO5404	SGF · Springfield	DEN · Denver	1h 34m	••:•• → ••:••
OO5405	ORD · Chicago	ROA · Roanoke	1h 22m	••:•• → ••:••
OO5406	SFO · San Francisco	SBP · San Luis Obispo	0h 43m	••:•• → ••:••
OO5407	ORD · Chicago	XNA · Fayetteville/Springdale/Rogers	1h 21m	••:•• → ••:••
OO5408	SLC · Salt Lake City	LAX · Los Angeles	1h 28m	••:•• → ••:••
OO5409	ORD · Chicago	DSM · Des Moines	0h 55m	••:•• → ••:••
OO540R	DEN · Denver	LBL · Liberal	0h 53m	••:•• → ••:••
OO5410	LAX · Los Angeles	RNO · Reno	1h 06m	••:•• → ••:••
OO5411	PSP · Palm Springs	DEN · Denver	1h 49m	••:•• → ••:••
OO5412	ORD · Chicago	SDF · Louisville	0h 54m	••:•• → ••:••
OO5413	IAH · Houston	TUL · Tulsa	1h 10m	••:•• → ••:••
OO5414	ORD · Chicago	MEM · Memphis	1h 17m	••:•• → ••:••
OO5415	LAX · Los Angeles	SAN · San Diego	0h 34m	••:•• → ••:••
OO5416	ORD · Chicago	SUN · Hailey	2h 53m	••:•• → ••:••
OO5417	MSO · Missoula	SFO · San Francisco	1h 49m	••:•• → ••:••
OO5418	ICT · Wichita	DEN · Denver	1h 09m	••:•• → ••:••
OO5419	IND · Indianapolis	ORD · Chicago	0h 42m	••:•• → ••:••
OO5420	SAV · Savannah	ORD · Chicago	1h 49m	••:•• → ••:••
OO5421	DEN · Denver	LBB · Lubbock	1h 13m	••:•• → ••:••
OO5422	SFO · San Francisco	MSO · Missoula	1h 49m	••:•• → ••:••
OO5423	SUN · Hailey	SFO · San Francisco	1h 28m	••:•• → ••:••
OO5424	ORD · Chicago	BGR · Bangor	2h 12m	••:•• → ••:••
OO5425	SFO · San Francisco	RDM · Redmond	1h 14m	••:•• → ••:••
OO5426	LAX · Los Angeles	MCI · Kansas City	2h 56m	••:•• → ••:••
OO5427	FCA · Kalispell	LAX · Los Angeles	2h 17m	••:•• → ••:••
OO5428	DEN · Denver	LBB · Lubbock	1h 13m	••:•• → ••:••
OO5429	LIT · Little Rock	DEN · Denver	1h 49m	••:•• → ••:••
OO542J	HYS · Hays	DEN · Denver	0h 55m	••:•• → ••:••
OO542U	DEN · Denver	DVL · Devils Lake	1h 34m	••:•• → ••:••
OO542Y	SFO · San Francisco	SBA · Santa Barbara	0h 51m	••:•• → ••:••
OO5430	SFO · San Francisco	SLC · Salt Lake City	1h 29m	••:•• → ••:••
OO5431	LNK · Lincoln	DEN · Denver	1h 09m	••:•• → ••:••
OO5432	LNK · Lincoln	ORD · Chicago	1h 14m	••:•• → ••:••
OO5433	ONT · Ontario	SFO · San Francisco	1h 03m	••:•• → ••:••
OO5434	JAX · Jacksonville	ORD · Chicago	2h 00m	••:•• → ••:••
OO5435	IND · Indianapolis	ORD · Chicago	0h 42m	••:•• → ••:••
OO5436	FWA · Fort Wayne	ORD · Chicago	0h 39m	••:•• → ••:••
OO5437	ORD · Chicago	DLH · Duluth	1h 07m	••:•• → ••:••
OO5438	DEN · Denver	MRY · Monterey	2h 10m	••:•• → ••:••
OO5439	ORD · Chicago	LNK · Lincoln	1h 14m	••:•• → ••:••
OO543V	DEN · Denver	CYS · Cheyenne	0h 32m	••:•• → ••:••
OO543Z	SLN · Salina	HYS · Hays	0h 31m	••:•• → ••:••
OO5440	SFO · San Francisco	SNA · Santa Ana	1h 04m	••:•• → ••:••
OO5441	LAX · Los Angeles	ACV · Arcata/Eureka	1h 27m	••:•• → ••:••
OO5442	ORD · Chicago	PVD · Providence/Warwick	1h 58m	••:•• → ••:••
OO5443	DEN · Denver	OMA · Omaha	1h 15m	••:•• → ••:••
OO5444	DEN · Denver	ASE · Aspen	0h 36m	••:•• → ••:••
OO5445	LAX · Los Angeles	AUS · Austin	2h 42m	••:•• → ••:••
OO5446	ORD · Chicago	ABE · Allentown/Bethlehem	1h 36m	••:•• → ••:••
OO5447	MSN · Madison	ORD · Chicago	0h 34m	••:•• → ••:••
OO5448	ORD · Chicago	FWA · Fort Wayne	0h 39m	••:•• → ••:••
OO5449	ORD · Chicago	ORF · Norfolk	1h 43m	••:•• → ••:••
OO544C	DEN · Denver	LBF · North Platte	0h 47m	••:•• → ••:••
OO5450	DCA · Washington	ORD · Chicago	1h 31m	••:•• → ••:••
OO5451	ORD · Chicago	ALB · Albany	1h 43m	••:•• → ••:••
OO5452	RDD · Redding	SFO · San Francisco	0h 44m	••:•• → ••:••
OO5453	OKC · Oklahoma City	IAH · Houston	1h 06m	••:•• → ••:••
OO5454	DEN · Denver	ICT · Wichita	1h 09m	••:•• → ••:••
OO5455	PIA · Peoria	DEN · Denver	1h 51m	••:•• → ••:••
OO5456	SLC · Salt Lake City	LAX · Los Angeles	1h 28m	••:•• → ••:••
OO5457	LAX · Los Angeles	PHX · Phoenix	1h 03m	••:•• → ••:••
OO5458	LAX · Los Angeles	PHX · Phoenix	1h 03m	••:•• → ••:••
OO5459	LAX · Los Angeles	RDD · Redding	1h 18m	••:•• → ••:••
OO545C	SFO · San Francisco	SNA · Santa Ana	1h 04m	••:•• → ••:••
OO545H	ORD · Chicago	JAX · Jacksonville	2h 00m	••:•• → ••:••
OO545X	DEN · Denver	GCC · Gillette	0h 57m	••:•• → ••:••
OO5460	LAX · Los Angeles	SBA · Santa Barbara	0h 32m	••:•• → ••:••
OO5461	LAX · Los Angeles	PSP · Palm Springs	0h 34m	••:•• → ••:••
OO5462	FAR · Fargo	DEN · Denver	1h 33m	••:•• → ••:••
OO5463	BIL · Billings	DEN · Denver	1h 13m	••:•• → ••:••
OO5464	SFO · San Francisco	SBA · Santa Barbara	0h 51m	••:•• → ••:••
OO5465	RDU · Raleigh/Durham	ORD · Chicago	1h 35m	••:•• → ••:••
OO5466	FWA · Fort Wayne	ORD · Chicago	0h 39m	••:•• → ••:••
OO5467	ORD · Chicago	SDF · Louisville	0h 54m	••:•• → ••:••
OO5468	DEN · Denver	SGF · Springfield	1h 34m	••:•• → ••:••
OO5469	TVC · Traverse City	ORD · Chicago	0h 47m	••:•• → ••:••
OO546J	ORD · Chicago	CIU · Kincheloe	1h 00m	••:•• → ••:••
OO546Y	DEN · Denver	FMN · Farmington	0h 54m	••:•• → ••:••
OO5470	XNA · Fayetteville/Springdale/Rogers	ORD · Chicago	1h 21m	••:•• → ••:••
OO5471	SFO · San Francisco	ONT · Ontario	1h 03m	••:•• → ••:••
OO5472	MAF · Midland	DEN · Denver	1h 26m	••:•• → ••:••
OO5473	ORD · Chicago	ECP · Panama City Beach	1h 54m	••:•• → ••:••
OO5474	CPR · Casper	DEN · Denver	0h 48m	••:•• → ••:••
OO5475	ORD · Chicago	YWG · Winnipeg	1h 42m	••:•• → ••:••
OO5476	DEN · Denver	FCA · Kalispell	1h 47m	••:•• → ••:••
OO5477	ORD · Chicago	ORF · Norfolk	1h 43m	••:•• → ••:••
OO5478	LIT · Little Rock	IAH · Houston	1h 04m	••:•• → ••:••
OO5479	SAT · San Antonio	SFO · San Francisco	3h 10m	••:•• → ••:••
OO5480	SFO · San Francisco	ACV · Arcata/Eureka	0h 50m	••:•• → ••:••
OO5481	DEN · Denver	SGF · Springfield	1h 34m	••:•• → ••:••
OO5482	RDM · Redmond	LAX · Los Angeles	1h 44m	••:•• → ••:••
OO5483	DTW · Detroit	ORD · Chicago	0h 48m	••:•• → ••:••
OO5484	MSO · Missoula	DEN · Denver	1h 39m	••:•• → ••:••
OO5485	MCI · Kansas City	ORD · Chicago	1h 07m	••:•• → ••:••
OO5486	YWG · Winnipeg	DEN · Denver	1h 50m	••:•• → ••:••
OO5487	DEN · Denver	ABQ · Albuquerque	1h 01m	••:•• → ••:••
OO5488	DEN · Denver	GJT · Grand Junction	0h 46m	••:•• → ••:••

← PrevRoutes 2,501–2,600 of 4,281Next →

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 SkyWest flies

270 destinations served.

About the SkyWest network

SkyWest connects 276 origin airports with 270 destinations on 4,281 scheduled routes. Its domestic network covers about 4,026 routes within United States, while 255 routes reach international destinations across 9 countries. The busiest base, Chicago (ORD), anchors most OO 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 SkyWest fly to?

SkyWest (OO) serves 270 destinations in 9 countries across 4,281 routes tracked by FlightNerve.

What is SkyWest’s main hub?

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

What is SkyWest’s longest route?

SkyWest’s longest scheduled route is Los Angeles (LAX) to Caravelas (CRQ), about 10,138 km.

Can I track SkyWest flights with an API?

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

Track any SkyWest flight in real time

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