Key West International in January 2024

68.5%departed on time

BTS: A flight is counted as on time if it arrived less than 15 minutes after its scheduled time. Only carriers with at least 0.5 percent of domestic scheduled passenger revenue report.

In January 2024, reporting carriers scheduled 856 domestic departures from Key West International (EYW). 68.5% left less than 15 minutes late and 69.0% reached their destination on time; 2.5% were cancelled.

Nationally that month, 74.0% of flights departed on time and 72.9% arrived on time, so EYW departures were 5.5 points below the national departure figure.

Flights arriving at EYW that month were on time 70.5% of the time (854 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 60%, air carrier 23% and national aviation system 15%.

On time 69.0%
Arrived 15+ minutes late 27.9%
Cancelled 2.5%
Diverted 0.6%

Every scheduled departure from EYW in January 2024, judged by arrival at the destination.

January 2024 against a year earlier, the airport's year and the nation

Measure	Jan 2024	Year earlier	EYW, 12 months to Jul 2026	All reported flights, Jan 2024
Departed on time	68.5%	—	74.8%	74.0%
Arrived on time	69.0%	—	74.7%	72.9%
Cancelled	2.5%	—	2.0%	3.7%
Average departure delay (late minutes only)	27.7 min	—	22.2 min	18.7 min
Scheduled departures a day	29	—	23	18,242
Scheduled departures	856	—	8,348	547,271

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AA American Airlines	213	25%	59.6%	41.5 min	1.4%
MQ Envoy Air	174	20%	58.6%	17.7 min	2.3%
YX Republic Airline	133	16%	84.2%	-5.7 min	3.8%
UA United Airlines	124	14%	75.0%	6.2 min	4.0%
DL Delta Air Lines	93	11%	81.7%	17.6 min	0.0%
G4 Allegiant Air	54	6%	70.4%	21.4 min	7.4%
9E Endeavor Air	34	4%	70.6%	16.4 min	0.0%
B6 JetBlue Airways	31	4%	61.3%	6.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
EYW–CLT	Key West to Charlotte	148	68.2%	26.2 min	0.7%
EYW–ATL	Key West to Atlanta	127	78.7%	17.3 min	0.0%
EYW–MIA	Key West to Miami	93	62.4%	11.3 min	2.2%
EYW–DCA	Key West to Washington	62	77.4%	9.0 min	1.6%
EYW–DFW	Key West to Dallas/Fort Worth	62	37.1%	70.4 min	1.6%
EYW–LGA	Key West to New York	62	82.3%	-0.3 min	4.8%
EYW–ORD	Key West to Chicago	62	53.2%	28.5 min	6.5%
EYW–EWR	Key West to Newark	61	85.2%	-13.5 min	3.3%
EYW–BOS	Key West to Boston	32	59.4%	8.4 min	0.0%
EYW–IAD	Key West to Washington	31	77.4%	-2.1 min	3.2%
EYW–IAH	Key West to Houston	31	77.4%	4.9 min	3.2%
EYW–PHL	Key West to Philadelphia	31	64.5%	33.8 min	3.2%

By scheduled departure hour

100

On-time share:under 62%6270768288% and over

Share of departures that left less than 15 minutes late, by scheduled hour (local time), January 2024.

Delay causes

BTS cause category	Share of delay minutes	National, Jan 2024	Minutes
Air carrier	22.9%	32.6%	4,879
Late-arriving aircraft	60.0%	39.0%	12,777
National Aviation System	14.9%	17.9%	3,168
Extreme weather	1.4%	10.3%	289
Security	0.9%	0.2%	196

21,309 delay minutes on 239 flights that arrived 15 or more minutes late and carried a cause report. Carriers assign the categories; see what each category means.

Questions and answers

How many flights left EYW on time in January 2024?

68.5% of 856 scheduled domestic departures left less than 15 minutes late, and 69.0% reached their destination on time. The national figures that month were 74.0% and 72.9%.

How does that compare with a year earlier?

January 2023 is outside the 36 months on file, or the airport had too few reported flights that month.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for January 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for EYW · methodology · corrections.