About 1 in 6 F9 3476 flights from Grand Rapids arrived 15+ minutes late, diverted or cancelled over the past year (18%); 0.7% were cancelled. The typical flight landed 19 minutes early.
F9 3476: GRR → MCO
Scheduled to leave Grand Rapids at 1:38 p.m. local time. Over the past year it arrived on time 82% of the time (140 flights), better than other F9 flights on the route at that hour (75%). Last seen in the data Aug 17, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 29 | 72% |
| Tuesday | 8 | — |
| Wednesday | 2 | — |
| Thursday | 21 | 90% |
| Friday | 27 | 78% |
| Saturday | 32 | 91% |
| Sunday | 21 | 81% |
Why it was late
All flights GRR → MCO · Connecting off F9 3476? Check the risk
Questions
How often is F9 3476 from GRR to MCO late?
Frontier Airlines 3476 from Grand Rapids, MI to Orlando, FL arrived 15 or more minutes late, was diverted or was cancelled on 18% of 140 scheduled flights between September 2025 and August 2026. 0.7% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check Frontier Airlines for today's flight. Method.