← January 2024 · March 2024 → · All months

84% of flights arrived on time in February 2024, and 0.6% were cancelled. Delta Air Lines was the most punctual airline (88%); JetBlue was the least (74%). The most delayed busy route was PDX → SFO (43% on time).

Airlines

#	Airline	Flights	On time	Year earlier	Cancelled
1	Delta Air Lines	110,498	88%	—	0.5%
2	American Airlines	141,303	84%	—	0.3%
3	United Airlines	100,081	83%	—	1.1%
4	Southwest Airlines	105,207	83%	—	0.4%
5	Allegiant Air	8,486	82%	—	0.1%
6	Alaska Airlines	27,728	81%	—	1.1%
7	Hawaiian Airlines	6,067	80%	—	1.1%
8	Frontier Airlines	14,157	80%	—	0.3%
9	Spirit Airlines	19,929	78%	—	0.7%
10	JetBlue	19,235	74%	—	1.4%

Most delayed routes

Route	Flights	On time
PDX → SFO	275	43%
PSP → SFO	229	44%
DEN → SFO	375	46%
SNA → SFO	310	46%
MIA → SFO	130	48%
PHX → SFO	371	49%
SAN → SFO	442	49%
LAX → ASE	143	50%
SLC → SFO	265	51%
LAX → SFO	823	53%
BUR → SFO	245	53%
LAS → SFO	446	54%
ASE → DEN	239	56%
DEN → ASE	239	56%
FLL → SFO	159	57%
SEA → SFO	456	58%
ASE → LAX	143	58%
SFO → LAS	447	58%
SJU → PHL	126	59%
DEN → HDN	153	59%

Most reliable routes

Route	Flights	On time
PNS → ATL	157	99%
HSV → ATL	182	98%
SAV → ATL	211	98%
MEM → ATL	235	97%
CAE → ATL	167	96%
LEX → ATL	136	96%
PIT → ORD	216	96%
TUL → IAH	135	96%
DTW → MSP	161	96%
LGB → SMF	158	96%
ATL → CAE	167	96%
ATL → CHA	165	96%
LFT → IAH	137	96%
ATL → LEX	136	96%
SJC → SLC	136	96%
ATL → AVL	157	96%
BNA → EWR	131	95%
BNA → MDW	129	95%
CLT → FAY	128	95%
FAY → CLT	128	95%

Airports

Airports with at least 3,000 departures in the month, most punctual first.

#	Airport	Departures	On time	Cancelled
1	DTW Detroit Metro	9,195	90%	0.2%
2	IAD Washington Dulles	5,457	89%	0.4%
3	CLE Cleveland Hopkins	3,143	88%	0.5%
4	MSP Minneapolis-St. Paul	8,896	88%	0.4%
5	PIT Pittsburgh	3,232	88%	0.7%
6	MDW Chicago Midway	5,236	88%	0.2%
7	CVG Cincinnati Northern Kentucky	3,155	87%	0.5%
8	BNA Nashville	7,082	87%	0.2%
9	ATL Atlanta Hartsfield-Jackson	24,845	87%	0.1%
10	DCA Washington Reagan National	11,530	87%	0.5%
11	HOU Houston Hobby	4,199	87%	0.1%
12	ORD Chicago O'Hare	21,870	87%	0.3%
13	SAT San Antonio	3,128	86%	0.2%
14	PHL Philadelphia	7,959	86%	0.2%
15	MCI Kansas City	3,632	86%	0.3%
16	EWR Newark	11,048	86%	1.5%
17	SJC San Jose	3,581	86%	0.7%
18	SMF Sacramento	3,821	86%	0.9%
19	IND Indianapolis	3,471	86%	0.7%
20	RDU Raleigh-Durham	4,306	86%	0.5%
21	CMH John Glenn Columbus	3,178	85%	0.5%
22	BWI Baltimore/Washington	6,905	85%	0.3%
23	BOS Boston Logan	10,218	85%	1.1%
24	LGA LaGuardia	12,811	85%	2.1%
25	MSY New Orleans	4,075	85%	0.1%
26	SLC Salt Lake City	8,727	85%	0.2%
27	PHX Phoenix Sky Harbor	15,021	85%	0.2%
28	DAL Dallas Love Field	5,522	84%	0.1%
29	IAH Houston Bush Intercontinental	12,307	84%	0.2%
30	HNL Honolulu	4,778	84%	0.7%
31	STL St. Louis Lambert	4,818	84%	0.5%
32	PDX Portland	4,752	84%	0.3%
33	SEA Seattle-Tacoma	12,440	84%	0.3%
34	TPA Tampa	6,571	84%	0.4%
35	CLT Charlotte Douglas	18,357	84%	0.1%
36	AUS Austin-Bergstrom	5,950	84%	0.4%
37	DFW Dallas/Fort Worth	22,835	83%	0.1%
38	JFK New York JFK	9,242	83%	1.3%
39	OAK Oakland	3,210	82%	0.9%
40	SNA Orange County John Wayne	3,454	82%	0.9%
41	LAX Los Angeles LAX	14,254	82%	0.5%
42	SAN San Diego	6,662	81%	0.7%
43	RSW Southwest Florida	3,778	81%	0.2%
44	LAS Las Vegas Harry Reid	14,157	79%	0.8%
45	MCO Orlando	13,577	79%	0.3%
46	DEN Denver	22,791	74%	1.0%
47	SFO San Francisco	9,774	73%	1.9%
48	MIA Miami	9,548	73%	0.3%
49	FLL Fort Lauderdale	8,111	73%	0.5%

Routes need 120+ flights in the month to be ranked (1,474 were). Figures as published by BTS; frozen 2026-08. Method.

February 2024 report

Airlines

Most delayed routes

Most reliable routes

Airports