Boston (BOS) to Grand Rapids (GRR) flights
Allegiant Air flies nonstop from Boston Logan International Airport to Gerald R. Ford International Airport, with about 2 flights a week in July 2026. The 740-mile flight takes about 2h 16m gate to gate.
- Distance
- 740 mi · 1,191 km
- Flight time
- 2h 16m
- Airlines
- 1
- Seats filled
- 84%
Airlines flying BOS to GRR
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200 | 10,410 | 2h 16m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
BOS to GRR flight schedule
2 flight numbers flew this route in August 2026. The first usually leaves at 9:23am and the last at 10:54am. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| G4 571Allegiant Air | 9:23am | 11:36am | 5 | 82% |
| G4 581Allegiant Air | 10:54am | 1:07pm | 4 | n/a |
Is BOS to GRR on time?
From September 2025 to August 2026, 82% of 67 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 9am were the most punctual (85%), those around 10am the least (84%). Most delay time was caused by air traffic control and airport congestion (38%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 67 | 82% | 9 min | 0% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 12 | 1,873 | |
| September 2025 | 8 | 1,186 | |
| October 2025 | 9 | 1,366 | |
| November 2025 | 9 | 1,220 | |
| December 2025 | 10 | 1,326 | |
| January 2026 | 1 | 140 | |
| April 2026 | 1 | 130 | |
| May 2026 | 7 | 973 | |
| June 2026 | 10 | 1,431 | |
| July 2026 | 11 | 1,560 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.