The observed direct connection between Gerald R. Ford International Airport (GRR) and Philadelphia International Airport (PHL) covers approximately 572 mi. The estimated flight time is around 1h 40m. Allegiant Air, Piedmont Airlines, PSA Airlines and Republic Airways have been observed on this connection in the available route data.
Frequently asked questions about this route
How far is Grand Rapids from Philadelphia by air?
The great-circle distance between Gerald R. Ford International Airport and Philadelphia International Airport is approximately 572 mi.
How long is the flight from Grand Rapids to Philadelphia?
Based on the distance, the estimated flight time is about 1h 40m. This is an estimate, not a schedule.
Is there a direct connection from Grand Rapids to Philadelphia?
Yes, a direct connection between GRR and PHL has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Allegiant Air, Piedmont Airlines, PSA Airlines and Republic Airways.
How often is there a flight from Grand Rapids to Philadelphia?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 393 observed flights. Mainly PSA Airlines, Piedmont Airlines, Allegiant Air. That is an observation, not a timetable.
What is the current time difference between Grand Rapids and Philadelphia?
Same local time in Grand Rapids and Philadelphia.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.