Key West International in November 2023

89.5%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 November 2023, reporting carriers scheduled 675 domestic departures from Key West International (EYW). 89.5% left less than 15 minutes late and 88.6% reached their destination on time; 0.0% were cancelled.

Nationally that month, 86.0% of flights departed on time and 86.2% arrived on time, so EYW departures were 3.5 points above the national departure figure.

Flights arriving at EYW that month were on time 89.6% of the time (676 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 35%, air carrier 35% and national aviation system 22%.

On time 88.6%
Arrived 15+ minutes late 10.8%
Cancelled 0.0%
Diverted 0.6%

Every scheduled departure from EYW in November 2023, judged by arrival at the destination.

November 2023 against a year earlier, the airport's year and the nation

Measure	Nov 2023	Year earlier	EYW, 12 months to Jul 2026	All reported flights, Nov 2023
Departed on time	89.5%	—	74.8%	86.0%
Arrived on time	88.6%	—	74.7%	86.2%
Cancelled	0.0%	—	2.0%	0.1%
Average departure delay (late minutes only)	6.1 min	—	22.2 min	9.4 min
Scheduled departures a day	23	—	23	18,793
Scheduled departures	675	—	8,348	563,777

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
MQ Envoy Air	178	26%	82.6%	0.4 min	0.0%
AA American Airlines	167	25%	87.4%	-0.5 min	0.0%
YX Republic Airline	145	21%	95.2%	-10.3 min	0.0%
DL Delta Air Lines	89	13%	97.8%	-18.0 min	0.0%
G4 Allegiant Air	40	6%	85.0%	-6.0 min	0.0%
9E Endeavor Air	30	4%	86.7%	13.2 min	0.0%
B6 JetBlue Airways	23	3%	78.3%	3.2 min	0.0%
UA United Airlines	3	0%	66.7%	2.7 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
EYW–CLT	Key West to Charlotte	134	87.3%	-1.5 min	0.0%
EYW–ATL	Key West to Atlanta	119	95.0%	-10.1 min	0.0%
EYW–MIA	Key West to Miami	113	90.3%	-4.9 min	0.0%
EYW–EWR	Key West to Newark	58	93.1%	-10.1 min	0.0%
EYW–DCA	Key West to Washington	55	85.5%	-2.3 min	0.0%
EYW–LGA	Key West to New York	50	94.0%	-9.5 min	0.0%
EYW–DFW	Key West to Dallas/Fort Worth	29	89.7%	5.3 min	0.0%
EYW–PHL	Key West to Philadelphia	29	79.3%	3.2 min	0.0%
EYW–ORD	Key West to Chicago	25	68.0%	8.3 min	0.0%
EYW–BOS	Key West to Boston	23	78.3%	3.2 min	0.0%
EYW–AVL	Key West to Asheville	9	100.0%	-15.7 min	0.0%
EYW–PIE	Key West to St. Petersburg	9	77.8%	-9.7 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 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Nov 2023	Minutes
Air carrier	34.5%	42.5%	1,194
Late-arriving aircraft	34.7%	37.3%	1,201
National Aviation System	22.0%	16.2%	760
Extreme weather	8.3%	3.7%	286
Security	0.5%	0.3%	18

3,459 delay minutes on 73 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 2023?

89.5% of 675 scheduled domestic departures left less than 15 minutes late, and 88.6% reached their destination on time. The national figures that month were 86.0% and 86.2%.

How does that compare with a year earlier?

November 2022 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 November 2023; 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.