OnTimeStats

Historical on-time performance

Orlando to Los Angeles

2,218 miData through May 2026Source: US DOT · BTS

Flights on MCO–LAX arrive on time 79% of the time over the last 12 months.

On-time rate79%arrived within 15 min
p90 delay40 min1 in 10 flights is worse (tail risk)
Cancelled0.6%of scheduled flights

based on 3,257 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).

By airline

How each carrier compares

  • United Airlinesbest
    On-time86%
    Medianon time
    p9025 min
    Cancel0.1%
    Flights836
  • Delta Air Lines
    On-time82%
    Medianon time
    p9030 min
    Cancel1.1%
    Flights1,378
  • Frontier Airlines
    On-time74%
    Medianon time
    p9040 min
    Cancel0.0%
    Flights92
  • American Airlines
    On-time71%
    Medianon time
    p9080 min
    Cancel0.3%
    Flights706
  • Southwest Airlines
    On-time67%
    Median5 min
    p9035 min
    Cancel0.4%
    Flights245

Why flights run late

Delay causes

  • Airline42%
  • Weather14%
  • Air traffic (NAS)14%
  • Late aircraft29%
  • Security0%

Most delay minutes here are attributed to Airline.

When flights don't go

Why flights were cancelled

  • Airline68%
  • Weather21%
  • Air traffic (NAS)11%
  • Security0%

Most cancellations here are attributed to Airline. Shares are among 19 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 MCO → LAX

All airlines · rolling 36 months (2023-06 .. 2026-05).

Best time of day

Mornings are the most reliable time of day to fly this route — 88% on time.

  • Mornings88% on time · p90 15 min · 3,987 flights
  • Middays84% on time · p90 25 min · 826 flights
  • Afternoons76% on time · p90 45 min · 1,448 flights
  • Evenings65% on time · p90 80 min · 3,013 flights
  • Overnights58% on time · p90 120 min · 295 flights

Best day of week

On-time rates are fairly even by day on this route — ranging from 74% to 82% on time.

  • Tuesdays82% on time · p90 30 min · 1,250 flights
  • Wednesdays82% on time · p90 35 min · 1,314 flights
  • Thursdays77% on time · p90 45 min · 1,416 flights
  • Saturdays77% on time · p90 45 min · 1,325 flights
  • Fridays77% on time · p90 45 min · 1,429 flights
  • Mondays76% on time · p90 50 min · 1,420 flights
  • Sundays74% on time · p90 65 min · 1,415 flights

Keep exploring

Related pages

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.