Historical on-time performance
Orlando to Grand Rapids
1,024 miData through May 2026Source: US DOT · BTS
Flights on MCO–GRR arrive on time 76% of the time over the last 12 months.
On-time rate76%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled1.0%of scheduled flights
based on 97 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Southwest AirlinesOn-time76%Medianon timep9035 minCancel1.0%Flights97
Why flights run late
Delay causes
- Airline23%
- Weather0%
- Air traffic (NAS)20%
- Late aircraft57%
- Security0%
Most delay minutes here are attributed to Late aircraft.
When flights don't go
Why flights were cancelled
- Airline0%
- Weather100%
- Air traffic (NAS)0%
- Security0%
Most cancellations here are attributed to Weather. 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 MCO → GRR
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 — 84% on time.
- Mornings84% on time · p90 25 min · 432 flights
- Middays77% on time · p90 40 min · 368 flights
- Evenings76% on time · p90 40 min · 147 flights · limited
- Afternoons70% on time · p90 70 min · 300 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 72% to 82% on time.
- Wednesdays82% on time · p90 30 min · 111 flights · limited
- Mondays82% on time · p90 35 min · 188 flights · limited
- Thursdays79% on time · p90 30 min · 165 flights · limited
- Fridays78% on time · p90 30 min · 188 flights · limited
- Sundays74% on time · p90 60 min · 210 flights
- Saturdays72% on time · p90 55 min · 310 flights
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