Harry Reid International in February 2026

79.4%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 2026, reporting carriers scheduled 12,886 domestic departures from Harry Reid International (LAS). 79.4% left less than 15 minutes late and 82.3% reached their destination on time; 0.9% were cancelled.

Nationally that month, 78.1% of flights departed on time and 78.3% arrived on time, so LAS departures were 1.3 points above the national departure figure.

A year earlier, in February 2025, the airport had 14,178 departures with 79.0% leaving on time: a change of +0.4 points, with flights down 9%.

Flights arriving at LAS that month were on time 81.8% of the time (12,883 scheduled arrivals).

Of the delay minutes that carriers assigned to a BTS cause category that month, late-arriving aircraft 44%, air carrier 37% and national aviation system 16%.

On time 82.3%
Arrived 15+ minutes late 16.7%
Cancelled 0.9%
Diverted 0.1%

Every scheduled departure from LAS in February 2026, judged by arrival at the destination.

February 2026 against a year earlier, the airport's year and the nation

Measure	Feb 2026	Feb 2025	LAS, 12 months to Jul 2026	All reported flights, Feb 2026
Departed on time	79.4%	79.0%	73.8%	78.1%
Arrived on time	82.3%	82.3%	76.8%	78.3%
Cancelled	0.9%	0.9%	0.9%	2.3%
Average departure delay (late minutes only)	12.6 min	13.9 min	16.3 min	15.0 min
Scheduled departures a day	430	473	474	17,168
Scheduled departures	12,886	14,178	172,932	515,037

Airlines that month

Reporting carrier	Flights	Share	On time	Avg arrival delay	Cancelled
WN Southwest Airlines	6,451	50%	79.6%	3.3 min	0.3%
UA United Airlines	1,195	9%	86.4%	-5.6 min	0.9%
DL Delta Air Lines	1,190	9%	86.5%	-3.1 min	1.8%
AA American Airlines	1,011	8%	83.4%	0.4 min	1.2%
F9 Frontier Airlines	856	7%	86.0%	-3.6 min	0.4%
AS Alaska Airlines	601	5%	88.4%	-4.6 min	0.2%
NK Spirit Airlines	488	4%	81.8%	0.5 min	3.7%
G4 Allegiant Air	484	4%	88.8%	0.9 min	0.4%
B6 JetBlue Airways	355	3%	74.4%	3.2 min	6.5%
OO SkyWest Airlines	255	2%	78.4%	3.9 min	0.4%

Busiest routes that month

Route	Cities	Flights	On time	Avg arrival delay	Cancelled
LAS–LAX	Las Vegas to Los Angeles	654	82.4%	1.2 min	0.5%
LAS–DEN	Las Vegas to Denver	567	82.9%	0.4 min	0.5%
LAS–PHX	Las Vegas to Phoenix	479	84.3%	0.3 min	0.2%
LAS–SFO	Las Vegas to San Francisco	445	72.1%	11.3 min	0.0%
LAS–SEA	Las Vegas to Seattle	415	92.5%	-9.0 min	0.7%
LAS–ORD	Las Vegas to Chicago	394	84.3%	-5.0 min	0.0%
LAS–SAN	Las Vegas to San Diego	394	70.1%	8.8 min	0.3%
LAS–DFW	Las Vegas to Dallas/Fort Worth	380	82.9%	3.0 min	0.8%
LAS–ATL	Las Vegas to Atlanta	341	89.1%	-6.3 min	0.3%
LAS–SNA	Las Vegas to Santa Ana	339	84.7%	-0.4 min	0.9%
LAS–BUR	Las Vegas to Burbank	330	78.8%	1.1 min	3.0%
LAS–RNO	Las Vegas to Reno	327	82.0%	2.1 min	1.2%

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 2026.

Delay causes

BTS cause category	Share of delay minutes	National, Feb 2026	Minutes
Air carrier	36.7%	38.2%	45,744
Late-arriving aircraft	44.2%	37.2%	55,121
National Aviation System	15.8%	18.5%	19,711
Extreme weather	3.1%	6.0%	3,925
Security	0.1%	0.2%	121

124,622 delay minutes on 2,152 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 LAS on time in February 2026?

79.4% of 12,886 scheduled domestic departures left less than 15 minutes late, and 82.3% reached their destination on time. The national figures that month were 78.1% and 78.3%.

How does that compare with a year earlier?

In February 2025, 79.0% of 14,178 departures left on time and 0.9% were cancelled, against 79.4% and 0.9% in February 2026.

Provenance

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