Which airline is most reliable for BUR (Burbank) to LAS (Las Vegas)?

The most reliable airline on the BUR to LAS route is Southwest Airlines, with an on-time arrival rate of 80%.

How often are flights delayed from BUR to LAS?

About 20% of flights from BUR to LAS experience delays. 80% arrive on time.

What's the average delay on BUR to LAS flights?

When flights from BUR to LAS are delayed, the average delay is approximately 61 minutes.

Is a short connection safe after a BUR to LAS flight?

With 80% of BUR to LAS flights arriving on time and an average delay of 61 minutes when late, a connection under 60 minutes at LAS is risky. We recommend at least 75-90 minutes for domestic connections after this route.

Is BUR (Burbank) to LAS (Las Vegas) usually delayed?

No, BUR to LAS flights are generally reliable. 80% arrive on time, which is above average. When delays do occur, they average 61 minutes.

What airline is most reliable on BUR (Burbank) to LAS (Las Vegas)?

Southwest Airlines is the most reliable airline flying BUR to LAS, with 80% of flights arriving on time. The least reliable is Frontier Airlines at 75%.

What's the best month to fly BUR (Burbank) to LAS (Las Vegas)?

The best month to fly BUR to LAS is December, when 84% of flights arrive on time. The worst month is March at 74% on time. If your schedule is flexible, flying in December gives you the best odds of an on-time arrival.

BUR → LAS

BUR (Burbank) to LAS (Las Vegas)

BUR (Burbank) to LAS (Las Vegas) flights arrive on time 80% of the time. The most reliable airline on this route is Southwest Airlines at 80%. The average delay is 61 minutes. Delays on this route are most often caused by late incoming aircraft.

Source: Bureau of Transportation Statistics. Updated November 2026.

BUR → LAS on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

This route is on time most of the time. About 80% of flights arrive on schedule.

Delays on this route are most often caused by late incoming aircraft.

Accurate?

Southwest Airlines edges out Frontier Airlines on this route — 80% vs 75% on time.

Airline Comparison

Southwest Airlines leads at 80% on time; Frontier Airlines trails at 75%.

Accurate?

Best & worst months to fly BUR → LAS

Best month

December

84% on time

Worst month

March

74% on time

Dec

84%

Nov

83%

Feb

83%

Jan

82%

Oct

81%

Aug

80%

Sep

79%

May

79%

Apr

79%

Jun

78%

Jul

78%

Mar

74%

Good to know

Departing from BUR

82% on time

Expect ~16 min sitting on the taxiway after your gate pushes back. BUR has long runway queues.

TSA is currently ~5 min. Best time: 4 AM (5 min).

More about BUR →

Arriving at LAS

78% on time

When flights into LAS are late, the average delay is 64 minutes. Build buffer if you have ground plans.

If connecting at LAS: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.

More about LAS →Connection times at LAS →

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Data last updated November 2026. Source: Bureau of Transportation Statistics.