Airlines

I have flown on 17 airlines.

#	Airline	Code	Flights ▲
1	Air Berlin	AB
⋮	British Airways	BA
3	Finnair	AY
⋮	Frontier	F9
⋮	Hawaiian Airlines	HA
⋮	Northwest	NW
7	Air New Zealand	NZ
⋮	Alaska Airlines	AS
9	Air Canada	AC
⋮	Icelandair	FI
⋮	Qantas	QF
12	AirTran	FL
13	US Airways	US
14	Southwest	WN
15	Delta	DL
16	United	UA
17	American Airlines	AA
17 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
⋮	CommutAir	C5
⋮	Finnair	AY
⋮	Jazz	QK
⋮	Mount Cook Airline	NM
⋮	Nordic Regional Airlines	N7
9	Air Canada	AC
⋮	Air New Zealand	NZ
⋮	Comair	OH
⋮	Compass Airlines	CP
⋮	Frontier	F9
⋮	Hawaiian Airlines	HA
⋮	Northwest	NW
16	Alaska Airlines	AS
⋮	Pinnacle	9E
18	Icelandair	FI
⋮	Qantas	QF
20	Piedmont Airlines	PT
21	Chautauqua Airlines	RP
⋮	Shuttle America	S5
⋮	US Airways	US
24	Republic Airways	YX
25	Endeavor Air	9E
26	Air Wisconsin	ZW
⋮	AirTran	FL
28	GoJet	G7
29	Trans States Airlines	AX
30	United	UA
31	Southwest	WN
32	Mesa Airlines	YV
33	SkyWest Airlines	OO
34	Delta	DL
35	ExpressJet	EV
36	PSA Airlines	OH
37	Envoy	MQ
38	American Airlines	AA
38 operators