Flight history · Aug 2025 – Jul 2026 · US DOT on-time records
G4 3491 · Philadelphia (PHL) → Grand Rapids (GRR)
Sold by Allegiant. Still flying: 15 of the last 56 days (Mon, Fri).
Arrives on time75%within 15 minutes, of 20 flights
Cancelled0.0%of scheduled flights
An hour or more late20%of flights that operated
When late, on average154 minlate, among flights 15+ min late
Schedule
Typical times in the Jun 6 – Jul 31, 2026 schedule, local at each airport.
- Leaves PHL
- 17:38
- Arrives GRR
- 19:43
- Flight time
- 2h 05m
- Days flown, last 8 weeks
- 15 of 56
Each square is a day, Sat Jun 6 to Fri Jul 31, two weeks per row (each column is the same weekday); filled = flew.
How late it arrives
Share of flights that operated arriving more than this late.
Horizontal: minutes late at arrival (0 to 3 hours). Vertical: share of flights later than that.
Its hour at PHL
All flights leaving Philadelphia (PHL) at 5–6 pm, wherever they’re going: 69% left within 15 minutes and 3.2% were cancelled (8,137 flights in the year). Other Allegiant flights on this route →
Upcoming forecasts
Our odds that this flight is late or cancelled on the days we publish.