Historical on-time performance
Las Vegas to El Paso
584 miData through Dec 2025Source: US DOT · BTS
Flights on LAS–ELP arrive on time 76% of the time over the last 12 months.
On-time rate76%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.5%of scheduled flights
based on 1,063 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
Too close to call — no single carrier is clearly more on-time here.
- Frontier AirlinesOn-time87%Medianon timep9020 minCancel0.0%Flights31
- Southwest AirlinesOn-time76%Medianon timep9040 minCancel0.5%Flights1,032
Why flights run late
Delay causes
- Airline30%
- Weather1%
- Air traffic (NAS)9%
- Late aircraft60%
- Security0%
Most delay minutes here are attributed to Late aircraft.
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly LAS → ELP
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
Mornings are the most reliable time of day to fly this route — 90% on time.
- Mornings90% on time · p90 10 min · 1,223 flights
- Middays79% on time · p90 35 min · 549 flights
- Evenings75% on time · p90 50 min · 545 flights
- Afternoons65% on time · p90 60 min · 1,013 flights
- Overnights65% on time · p90 60 min · 685 flights
Best day of week
Saturdays are the most reliable day to fly this route — 87% on time.
- Saturdays87% on time · p90 15 min · 502 flights
- Wednesdays81% on time · p90 35 min · 511 flights
- Tuesdays78% on time · p90 30 min · 476 flights
- Mondays76% on time · p90 50 min · 629 flights
- Fridays73% on time · p90 50 min · 628 flights
- Sundays71% on time · p90 55 min · 655 flights
- Thursdays70% on time · p90 45 min · 614 flights
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