Airlines

Mainline Airlines

#	Airline	Code	Flights ▲
1	Air Berlin	AB
⋮	British Airways	BA
3	Breeze Airways	MX
⋮	Finnair	AY
⋮	Frontier	F9
⋮	Hawaiian Airlines	HA
7	Air New Zealand	NZ
⋮	Alaska Airlines	AS
⋮	Japan Airlines	JL
⋮	Pan Am	PA
11	Air Canada	AC
⋮	Qantas	QF
13	Northwest	NW
⋮	TWA	TW
15	Icelandair	FI
16	AirTran	FL
17	US Airways	US
18	Southwest	WN
19	Delta	DL
20	United	UA
21	American Airlines	AA
21 airlines

Operators

In many cases, an airline subcontracts another airline to operate flights for them. This happens especially often with small regional flights. This is a list of the airlines that actually operated my flights.

#	Airline	Code	Flights ▲
1	Air Berlin	AB
⋮	Air Georgian	ZX
⋮	British Airways	BA
⋮	Finnair	AY
⋮	Jazz	QK
⋮	Mount Cook Airline	NM
⋮	Nordic Regional Airlines	N7
8	Air Canada	AC
⋮	Air Iceland Connect	NY
⋮	Air New Zealand	NZ
⋮	Breeze Airways	MX
⋮	Comair	OH
⋮	CommutAir	C5
⋮	Compass Airlines	CP
⋮	Frontier	F9
⋮	Hawaiian Airlines	HA
17	Alaska Airlines	AS
⋮	Japan Airlines	JL
⋮	Pan Am	PA
⋮	Pinnacle	9E
21	Qantas	QF
22	Chautauqua Airlines	RP
⋮	Icelandair	FI
⋮	Shuttle America	S5
⋮	US Airways	US
26	Northwest	NW
⋮	TWA	TW
28	Piedmont Airlines	PT
29	AirTran	FL
30	Republic Airways	YX
31	Endeavor Air	9E
32	Air Wisconsin	ZW
33	GoJet	G7
⋮	Trans States Airlines	AX
35	United	UA
36	Mesa Airlines	YV
37	Southwest	WN
38	SkyWest Airlines	OO
39	ExpressJet	EV
40	Delta	DL
41	PSA Airlines	OH
42	Envoy	MQ
43	American Airlines	AA
43 operators