Which airline is most reliable for MSP (Minneapolis) to LAS (Las Vegas)?

The most reliable airline on the MSP to LAS route is Southwest Airlines, with an on-time arrival rate of 86%.

How often are flights delayed from MSP to LAS?

About 17% of flights from MSP to LAS experience delays. 83% arrive on time.

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

When flights from MSP to LAS are delayed, the average delay is approximately 55 minutes.

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

With 83% of MSP to LAS flights arriving on time and an average delay of 55 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.

MSP → LAS

MSP (Minneapolis) to LAS (Las Vegas)

MSP (Minneapolis) to LAS (Las Vegas) flights arrive on time 83% of the time. The most reliable airline on this route is Southwest Airlines at 86%. The average delay is 55 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated October 2026.

MSP → LAS on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

This route is on time most of the time. About 83% of flights arrive on schedule.

Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Accurate?

Southwest Airlines is significantly more reliable on this route at 86% on time vs Frontier Airlines at 71%.

Airline Comparison

Southwest Airlines leads at 86% on time; Frontier Airlines trails at 71%.

Accurate?

Good to know

Departing from MSP

83% on time

Expect ~18 min sitting on the taxiway after your gate pushes back. MSP has long runway queues.

TSA is currently ~18 min. Best time: 4 AM (about 5 min).

More about MSP →

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 ~22 min right now. Allow at least 60 minutes for a domestic connection.

More about LAS →Connection times at LAS →

Flight cancelled or delayed?

Check what Southwest Airlines owes you — refund rights, action plan, complaint email. Free.

Flying out of MSP? We'll brief you.

Delays, TSA, weather, gates — we'll let you know if something matters.

MSP Airport LAS Airport

Check the return: LAS → MSP

Flying this route?

Enter your flight number for a personalized delay briefing.

Check your flight

Know someone flying soon?

Send them the link — delay data, TSA waits, weather, all free.

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