Luis Munoz Marin International in February 2024

77.0%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 February 2024, reporting carriers scheduled 2,604 domestic departures from Luis Munoz Marin International (SJU). 77.0% left less than 15 minutes late and 72.4% reached their destination on time; 0.8% were cancelled.

Nationally that month, 84.0% of flights departed on time and 83.4% arrived on time, so SJU departures were 7.0 points below the national departure figure.

Flights arriving at SJU that month were on time 77.2% of the time (2,602 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, air carrier 41%, late-arriving aircraft 41% and national aviation system 17%.

On time 72.4%
Arrived 15+ minutes late 26.4%
Cancelled 0.8%
Diverted 0.4%

Every scheduled departure from SJU in February 2024, judged by arrival at the destination.

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

Measure	Feb 2024	Year earlier	SJU, 12 months to Jul 2026	All reported flights, Feb 2024
Departed on time	77.0%	—	74.5%	84.0%
Arrived on time	72.4%	—	75.6%	83.4%
Cancelled	0.8%	—	2.0%	0.6%
Average departure delay (late minutes only)	20.4 min	—	19.6 min	11.2 min
Scheduled departures a day	87	—	97	17,307
Scheduled departures	2,604	—	35,302	519,221

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
B6 JetBlue Airways	650	25%	65.8%	19.2 min	1.7%
NK Spirit Airlines	420	16%	71.0%	18.5 min	1.9%
AA American Airlines	360	14%	66.9%	16.8 min	0.0%
F9 Frontier Airlines	342	13%	68.4%	31.2 min	0.3%
DL Delta Air Lines	296	11%	86.1%	1.8 min	0.0%
WN Southwest Airlines	280	11%	77.9%	11.7 min	0.0%
UA United Airlines	256	10%	82.4%	0.5 min	0.4%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
SJU–MCO	San Juan to Orlando	432	74.3%	18.5 min	1.2%
SJU–JFK	San Juan to New York	239	74.9%	11.5 min	1.7%
SJU–MIA	San Juan to Miami	208	72.1%	19.6 min	0.0%
SJU–ATL	San Juan to Atlanta	178	80.3%	7.7 min	0.0%
SJU–EWR	San Juan to Newark	175	77.7%	8.8 min	2.3%
SJU–BOS	San Juan to Boston	164	68.9%	14.0 min	1.2%
SJU–FLL	San Juan to Fort Lauderdale	145	69.7%	10.6 min	0.7%
SJU–PHL	San Juan to Philadelphia	126	58.7%	31.9 min	0.8%
SJU–CLT	San Juan to Charlotte	112	75.9%	12.8 min	0.0%
SJU–BWI	San Juan to Baltimore	108	80.6%	10.8 min	0.0%
SJU–TPA	San Juan to Tampa	108	82.4%	21.1 min	0.0%
SJU–ORD	San Juan to Chicago	92	72.8%	3.0 min	0.0%

By scheduled departure hour

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

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

Delay causes

BTS cause category	Share of delay minutes	National, Feb 2024	Minutes
Air carrier	41.1%	35.9%	21,663
Late-arriving aircraft	40.9%	36.9%	21,600
National Aviation System	16.6%	21.7%	8,740
Extreme weather	0.9%	5.3%	491
Security	0.5%	0.3%	275

52,769 delay minutes on 688 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 SJU on time in February 2024?

77.0% of 2,604 scheduled domestic departures left less than 15 minutes late, and 72.4% reached their destination on time. The national figures that month were 84.0% and 83.4%.

How does that compare with a year earlier?

February 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 February 2024; public domain. Domestic scheduled flights by reporting carriers, totals and averages only. The site's data runs through July 2026. Full record for SJU · methodology · corrections.