OnTimeStats

Historical on-time performance

Orlando to Las Vegas

2,039 miData through Dec 2025Source: US DOT · BTS

Flights on MCO–LAS arrive on time 78% of the time over the last 12 months.

On-time rate78%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.2%of scheduled flights

based on 1,417 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • JetBlue Airwaysbest
    On-time96%
    Medianon time
    p905 min
    Cancel0.0%
    Flights120
  • Southwest Airlines
    On-time79%
    Medianon time
    p9035 min
    Cancel0.1%
    Flights762
  • Frontier Airlines
    On-time75%
    Medianon time
    p9060 min
    Cancel0.5%
    Flights411
  • Spirit Airlines
    On-time65%
    Medianon time
    p9060 min
    Cancel0.0%
    Flights124

Why flights run late

Delay causes

  • Airline25%
  • Weather13%
  • Air traffic (NAS)26%
  • Late aircraft35%
  • 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 MCO → LAS

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 — 85% on time.

  • Mornings85% on time · p90 20 min · 1,453 flights
  • Middays72% on time · p90 40 min · 402 flights
  • Afternoons64% on time · p90 65 min · 395 flights
  • Evenings64% on time · p90 75 min · 770 flights
  • Overnights62% on time · p90 85 min · 1,260 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 66% to 77% on time.

  • Tuesdays77% on time · p90 40 min · 559 flights
  • Wednesdays76% on time · p90 45 min · 565 flights
  • Fridays73% on time · p90 50 min · 602 flights
  • Saturdays71% on time · p90 55 min · 710 flights
  • Mondays70% on time · p90 70 min · 598 flights
  • Sundays67% on time · p90 80 min · 642 flights
  • Thursdays66% on time · p90 60 min · 604 flights
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Methodology

A flight is on time when it arrives within 15 minutes of schedule — the US DOT / BTS standard. Median and p90(the “1-in-10 bad day”) are read from the full arrival-delay distribution, never averaged across periods.

Figures cover a carrier’s own BTS-coded flights. Cells below ~200 flights are flagged as limited data. All numbers are pre-computed from public BTS On-Time Performance data.