Harrisburg (MDT) to Jacksonville (JAX) flights
Allegiant Air flies nonstop from Harrisburg International Airport to Jacksonville International Airport, with about 2 flights a week in July 2026. The 724-mile flight takes about 2h 12m gate to gate.
- Distance
- 724 mi · 1,165 km
- Flight time
- 2h 12m
- Airlines
- 1
- Seats filled
- 81%
Airlines flying MDT to JAX
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Allegiant Air | 2 | Airbus A320-100/200 | 10,691 | 2h 12m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Is MDT to JAX on time?
From September 2025 to August 2026, 58% of 69 flights arrived within 15 minutes of schedule and 0% were cancelled. Flights leaving around 4pm were the most punctual (73%), those around 5pm the least (51%). Most delay time was caused by the airline (crew, maintenance, cleaning, fuelling) (61%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Allegiant Air | 69 | 58% | 56 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
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 4pm to 5pm | 15 | 73% | |
| 5pm to 6pm | 39 | 51% | |
| 6pm to 7pm | 12 | 58% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,288 | |
| September 2025 | 1 | 165 | |
| November 2025 | 4 | 492 | |
| December 2025 | 9 | 1,206 | |
| January 2026 | 1 | 165 | |
| February 2026 | 5 | 735 | |
| March 2026 | 9 | 1,393 | |
| April 2026 | 9 | 1,227 | |
| May 2026 | 8 | 1,177 | |
| June 2026 | 9 | 1,430 | |
| July 2026 | 9 | 1,413 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.