Key West International in October 2023

86.3%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 October 2023, reporting carriers scheduled 445 domestic departures from Key West International (EYW). 86.3% left less than 15 minutes late and 85.8% reached their destination on time; 0.4% were cancelled.

Nationally that month, 83.8% of flights departed on time and 84.0% arrived on time, so EYW departures were 2.5 points above the national departure figure.

Flights arriving at EYW that month were on time 87.9% of the time (445 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 51%, air carrier 33% and national aviation system 15%.

On time 85.8%
Arrived 15+ minutes late 13.5%
Cancelled 0.4%
Diverted 0.2%

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

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

Measure	Oct 2023	Year earlier	EYW, 12 months to Jul 2026	All reported flights, Oct 2023
Departed on time	86.3%	—	74.8%	83.8%
Arrived on time	85.8%	—	74.7%	84.0%
Cancelled	0.4%	—	2.0%	0.4%
Average departure delay (late minutes only)	10.0 min	—	22.2 min	11.0 min
Scheduled departures a day	15	—	23	19,966
Scheduled departures	445	—	8,348	598,968

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
AA American Airlines	111	25%	82.9%	2.6 min	0.0%
DL Delta Air Lines	92	21%	94.6%	-11.7 min	0.0%
MQ Envoy Air	92	21%	87.0%	0.6 min	1.1%
YX Republic Airline	65	15%	86.2%	-3.7 min	0.0%
G4 Allegiant Air	52	12%	76.9%	14.5 min	1.9%
9E Endeavor Air	31	7%	83.9%	2.7 min	0.0%
B6 JetBlue Airways	2	0%	50.0%	11.0 min	0.0%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
EYW–ATL	Key West to Atlanta	123	91.9%	-8.1 min	0.0%
EYW–CLT	Key West to Charlotte	87	83.9%	2.7 min	1.1%
EYW–MIA	Key West to Miami	62	87.1%	1.6 min	0.0%
EYW–EWR	Key West to Newark	34	82.4%	-5.9 min	0.0%
EYW–DCA	Key West to Washington	31	90.3%	-1.2 min	0.0%
EYW–DFW	Key West to Dallas/Fort Worth	27	88.9%	-6.2 min	0.0%
EYW–PHL	Key West to Philadelphia	27	77.8%	6.4 min	0.0%
EYW–PIE	Key West to St. Petersburg	10	60.0%	7.7 min	10.0%
EYW–AVL	Key West to Asheville	9	88.9%	37.2 min	0.0%
EYW–CVG	Key West to Cincinnati	9	88.9%	-7.0 min	0.0%
EYW–IND	Key West to Indianapolis	8	75.0%	3.8 min	0.0%
EYW–PIT	Key West to Pittsburgh	8	87.5%	-4.5 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), October 2023.

Delay causes

BTS cause category	Share of delay minutes	National, Oct 2023	Minutes
Air carrier	33.0%	41.3%	1,288
Late-arriving aircraft	50.7%	40.5%	1,978
National Aviation System	14.6%	14.4%	571
Extreme weather	1.7%	3.7%	67
Security	0.0%	0.2%	0

3,904 delay minutes on 60 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 October 2023?

86.3% of 445 scheduled domestic departures left less than 15 minutes late, and 85.8% reached their destination on time. The national figures that month were 83.8% and 84.0%.

How does that compare with a year earlier?

October 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 October 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.