Philadelphia (PHL) to Greenville/Greer/Spartanburg (GSP) flights
Piedmont Airlines, PSA Airlines fly nonstop from Philadelphia International Airport to Greenville-Spartanburg International Airport, with about 26 flights a week in July 2026. The 515-mile flight takes about 1h 57m gate to gate.
- Distance
- 515 mi · 829 km
- Flight time
- 1h 57m
- Airlines
- 2
- Seats filled
- 76%
Airlines flying PHL to GSP
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Piedmont Airlines | 19 | Embraer ERJ-145 | 26,859 | 1h 57m |
| PSA Airlines | 7 | Bombardier CRJ900, Bombardier CRJ700 | 21,880 | 1h 57m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
PHL to GSP flight schedule
5 flight numbers flew this route in August 2026, 3 of them almost daily. The first usually leaves at 8:20am and the last at 5:48pm. 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) |
|---|---|---|---|---|
| AA 5954American Airlines · operated by Piedmont Airlines | 8:20am | 10:24am | 27 | 96% |
| AA 5800American Airlines · operated by Piedmont Airlines | 8:44am | 10:50am | 4 | 92% |
| AA 6132American Airlines · operated by Piedmont Airlines | 12:00pm | 2:04pm | 4 | 81% |
| AA 5925American Airlines · operated by Piedmont Airlines | 12:37pm | 2:41pm | 23 | 67% |
| AA 5618American Airlines · operated by PSA Airlines | 5:48pm | 7:45pm | 31 | 64% |
Is PHL to GSP on time?
From September 2025 to August 2026, 79% of 1,096 flights arrived within 15 minutes of schedule and 2.8% were cancelled. Flights leaving around 8am were the most punctual (89%), those around 5pm the least (53%). Most delay time was caused by late-arriving aircraft (48%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,096 | 79% | 17 min | 2.8% |
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
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 8am to 9am | 322 | 89% | |
| 10am to 11am | 35 | 97% | |
| 11am to 12pm | 27 | 82% | |
| 12pm to 1pm | 99 | 78% | |
| 3pm to 4pm | 230 | 78% | |
| 4pm to 5pm | 37 | 87% | |
| 5pm to 6pm | 146 | 53% | |
| 6pm to 7pm | 193 | 74% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 92 | 4,484 | |
| September 2025 | 94 | 5,009 | |
| October 2025 | 110 | 5,494 | |
| November 2025 | 81 | 3,709 | |
| December 2025 | 83 | 3,872 | |
| January 2026 | 79 | 2,979 | |
| February 2026 | 60 | 2,458 | |
| March 2026 | 60 | 2,878 | |
| April 2026 | 84 | 3,627 | |
| May 2026 | 99 | 4,328 | |
| June 2026 | 115 | 5,014 | |
| July 2026 | 115 | 5,058 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.