Key West International in November 2025

74.2%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 November 2025, reporting carriers scheduled 736 domestic departures from Key West International (EYW). 74.2% left less than 15 minutes late and 76.1% reached their destination on time; 3.9% were cancelled.

Nationally that month, 78.1% of flights departed on time and 77.3% arrived on time, so EYW departures were 3.9 points below the national departure figure.

A year earlier, in November 2024, the airport had 690 departures with 83.9% leaving on time: a change of −9.7 points, with flights up 7%.

Flights arriving at EYW that month were on time 75.7% of the time (738 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 53%, national aviation system 23% and air carrier 18%.

On time 76.1%
Arrived 15+ minutes late 19.4%
Cancelled 3.9%
Diverted 0.5%

Every scheduled departure from EYW in November 2025, judged by arrival at the destination.

November 2025 against a year earlier, the airport's year and the nation

Measure	Nov 2025	Nov 2024	EYW, 12 months to Jul 2026	All reported flights, Nov 2025
Departed on time	74.2%	83.9%	74.8%	78.1%
Arrived on time	76.1%	83.2%	74.7%	77.3%
Cancelled	3.9%	0.0%	2.0%	2.5%
Average departure delay (late minutes only)	18.5 min	12.9 min	22.2 min	15.6 min
Scheduled departures a day	25	23	23	19,018
Scheduled departures	736	690	8,348	570,550

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
MQ Envoy Air	213	29%	79.8%	4.0 min	3.3%
AA American Airlines	145	20%	71.0%	5.5 min	9.7%
YX Republic Airline	123	17%	71.5%	12.4 min	1.6%
DL Delta Air Lines	119	16%	79.8%	6.8 min	5.0%
G4 Allegiant Air	73	10%	80.8%	0.1 min	0.0%
UA United Airlines	30	4%	63.3%	21.3 min	0.0%
B6 JetBlue Airways	23	3%	78.3%	11.6 min	0.0%
NK Spirit Airlines	10	1%	80.0%	1.3 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
EYW–MIA	Key West to Miami	124	82.3%	0.9 min	4.0%
EYW–ATL	Key West to Atlanta	119	79.8%	6.8 min	5.0%
EYW–CLT	Key West to Charlotte	116	74.1%	-0.3 min	7.8%
EYW–ORD	Key West to Chicago	69	66.7%	27.2 min	4.3%
EYW–DCA	Key West to Washington	59	76.3%	3.2 min	0.0%
EYW–PHL	Key West to Philadelphia	50	78.0%	6.9 min	6.0%
EYW–LGA	Key West to New York	34	70.6%	11.5 min	2.9%
EYW–EWR	Key West to Newark	30	63.3%	21.3 min	0.0%
EYW–DFW	Key West to Dallas/Fort Worth	29	65.5%	10.5 min	6.9%
EYW–PIE	Key West to St. Petersburg	26	88.5%	-11.2 min	0.0%
EYW–BOS	Key West to Boston	23	78.3%	11.6 min	0.0%
EYW–FLL	Key West to Fort Lauderdale	10	80.0%	1.3 min	0.0%

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), November 2025.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2025	Minutes
Air carrier	17.9%	30.2%	2,109
Late-arriving aircraft	52.7%	38.3%	6,212
National Aviation System	22.7%	26.7%	2,676
Extreme weather	6.7%	4.6%	791
Security	0.0%	0.1%	0

11,788 delay minutes on 143 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 November 2025?

74.2% of 736 scheduled domestic departures left less than 15 minutes late, and 76.1% reached their destination on time. The national figures that month were 78.1% and 77.3%.

How does that compare with a year earlier?

In November 2024, 83.9% of 690 departures left on time and 0.0% were cancelled, against 74.2% and 3.9% in November 2025.

Provenance

Source: Bureau of Transportation Statistics, Reporting Carrier On-Time Performance, file for November 2025; 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.