Historical on-time performance
Orlando to Grand Rapids
1,024 miData through Dec 2025Source: US DOT · BTS
Flights on MCO–GRR arrive on time 84% of the time over the last 12 months.
On-time rate84%arrived within 15 min
p90 delay20 min1 in 10 flights is worse (tail risk)
Cancelled0.9%of scheduled flights
based on 231 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.
- Southwest AirlinesOn-time79%Medianon timep9030 minCancel0.0%Flights97
- Frontier AirlinesOn-time88%Medianon timep9015 minCancel1.5%Flights134
Why flights run late
Delay causes
- Airline26%
- Weather0%
- Air traffic (NAS)31%
- Late aircraft43%
- 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 → GRR
All airlines · rolling 36 months (2023-01 .. 2025-12).
Best time of day
On-time rates are fairly even by time of day on this route — ranging from 65% to 84% on time.
- Mornings84% on time · p90 25 min · 425 flights
- Evenings83% on time · p90 30 min · 121 flights · limited
- Middays74% on time · p90 45 min · 332 flights
- Afternoons65% on time · p90 85 min · 385 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 69% to 81% on time.
- Tuesdays81% on time · p90 30 min · 105 flights · limited
- Wednesdays79% on time · p90 40 min · 119 flights · limited
- Thursdays79% on time · p90 35 min · 159 flights · limited
- Mondays78% on time · p90 45 min · 184 flights · limited
- Fridays77% on time · p90 35 min · 184 flights · limited
- Sundays73% on time · p90 55 min · 224 flights
- Saturdays69% on time · p90 55 min · 293 flights
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