Historical on-time performance
Las Vegas to New Orleans
Flights on LAS–MSY arrive on time 73% of the time over the last 12 months.
based on 721 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Not enough comparable data to name a most-on-time carrier — low-data carriers aren't ranked.
- Southwest AirlinesOn-time74%Medianon timep9040 minCancel0.1%Flights690
- Spirit AirlinesOn-time68%Medianon timep9025 minCancel0.0%Flights31
Why flights run late
Delay causes
- Airline36%
- Weather1%
- Air traffic (NAS)10%
- Late aircraft53%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline100%
- Weather0%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Airline. Shares are among 1 cancellations with a reported cause (BTS reports causes from June 2003).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly LAS → MSY
All airlines · rolling 36 months (2023-06 .. 2026-05).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 66% to 86% on time.
- Mornings86% on time · p90 15 min · 969 flights
- Overnights83% on time · p90 25 min · 103 flights · limited
- Middays76% on time · p90 30 min · 387 flights
- Afternoons69% on time · p90 45 min · 413 flights
- Evenings66% on time · p90 60 min · 994 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 67% to 81% on time.
- Tuesdays81% on time · p90 25 min · 382 flights
- Saturdays81% on time · p90 25 min · 334 flights
- Wednesdays79% on time · p90 25 min · 385 flights
- Mondays78% on time · p90 35 min · 457 flights
- Sundays73% on time · p90 50 min · 475 flights
- Fridays69% on time · p90 55 min · 455 flights
- Thursdays67% on time · p90 50 min · 456 flights
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