Historical on-time performance
Grand Rapids to St. Petersburg
1,044 miData through Dec 2025Source: US DOT · BTS
Flights on GRR–PIE arrive on time 77% of the time over the last 12 months.
On-time rate77%arrived within 15 min
p90 delay35 min1 in 10 flights is worse (tail risk)
Cancelled0.0%of scheduled flights
based on 296 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
By airline
How each carrier compares
- Allegiant AirOn-time77%Medianon timep9035 minCancel0.0%Flights296
Why flights run late
Delay causes
- Airline15%
- Weather13%
- Air traffic (NAS)42%
- Late aircraft30%
- Security0%
Most delay minutes here are attributed to Air traffic (NAS).
Over time
On-time trend
By season
On-time rate by month
When to fly
Best time to fly GRR → PIE
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 70% to 82% on time.
- Mornings82% on time · p90 30 min · 455 flights
- Middays82% on time · p90 25 min · 165 flights · limited
- Afternoons70% on time · p90 65 min · 363 flights
Best day of week
On-time rates are fairly even by day on this route — ranging from 68% to 84% on time.
- Tuesdays84% on time · p90 25 min · 70 flights · limited
- Fridays81% on time · p90 30 min · 186 flights · limited
- Mondays81% on time · p90 35 min · 185 flights · limited
- Saturdays80% on time · p90 30 min · 161 flights · limited
- Wednesdays78% on time · p90 35 min · 116 flights · limited
- Thursdays75% on time · p90 40 min · 168 flights · limited
- Sundays68% on time · p90 85 min · 170 flights · limited
Advertisement
Keep exploring