| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 03 | GRR | BOS | 07:42 | 09:13 |
Landed
|
Track > |
| Dec 27 | GRR | BOS | 08:05 | 09:40 |
Landed
|
Track > |
| Dec 01 | GRR | BOS | 06:26 | 07:58 |
Landed
|
Track > |
Allegiant Air Flight G4578 connects Grand Rapids, United States to Boston, United States, taking off from Grand Rapids Gerald R. Ford International Airport GRR and landing at Boston Logan International Airport BOS.
How long is the G4578 flight from Grand Rapids to Boston?
The average flight time from Grand Rapids to Boston is 1 hour and 32 minutes. The flight distance is 1188 km / 738 miles and the average flight speed is 769 km/h / 478 mph.
What is the On-Time Performance (OTP) of Allegiant Air Flight G4578 Grand Rapids to Boston?
The Airportia On-Time Performance Rating for Allegiant Air Flight G4578 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight G4578 arriving at?
Flight G4578 arrives at Boston Logan International Airport (BOS) Terminal E.
When was the latest G4578 flight?
The latest flight took off on Saturday, January 3rd, 2026 with the flight status being Landed on 09:13.
How else can the flight G4578 be referenced as?
This Allegiant Air flight can also be referenced as AAY578, G40578, G4 578, AAY 578.
How often is flight G4578 delayed?
On average, 0% of all G4578 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled G4578 flight or baggage issues?
If your G4578 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our G4578 Flight Tracker above for more details.
Other flights departing from Grand Rapids GRR: DL5624, DL5159, G4562, UA4468
Other flights arriving at Boston BOS: DL5642, UA3634, AA4798, WN4606
All flights connecting Grand Rapids GRR to Boston BOS.