Historical on-time performance
St. Thomas to Orlando
Flights on STT–MCO arrive on time 74% of the time over the last 12 months.
based on 289 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-time76%Medianon timep9035 minCancel0.0%Flights92
- Spirit AirlinesOn-time73%Medianon timep9045 minCancel2.0%Flights197
Why flights run late
Delay causes
- Airline10%
- Weather4%
- Air traffic (NAS)23%
- Late aircraft61%
- Security2%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline25%
- Weather50%
- Air traffic (NAS)25%
- Security0%
Most cancellations here are attributed to Weather. Shares are among 4 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 STT → MCO
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 68% to 72% on time.
- Middays72% on time · p90 45 min · 418 flights
- Afternoons68% on time · p90 65 min · 998 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 58% to 77% on time.
- Thursdays77% on time · p90 40 min · 217 flights
- Wednesdays74% on time · p90 45 min · 184 flights · limited
- Fridays72% on time · p90 65 min · 223 flights
- Sundays70% on time · p90 55 min · 212 flights
- Tuesdays70% on time · p90 40 min · 183 flights · limited
- Mondays68% on time · p90 75 min · 220 flights
- Saturdays58% on time · p90 100 min · 225 flights
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