Harrisburg to Jacksonville flights: who flies MDT-JAX

Harrisburg to Jacksonville flight schedule

Scheduled nonstop departures for MDT to JAX starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Harrisburg (MDT) to Jacksonville (JAX)
Date	Flight	Airline	Departs MDT	Arrives JAX	Duration	Aircraft
Mon, Oct 26	G4 3043	Allegiant Air	17:52	20:09	2h 17m	Airbus A320
Mon, Nov 2	G4 3043	Allegiant Air	17:52	20:09	2h 17m	Airbus A320
Mon, Nov 9	G4 3043	Allegiant Air	17:52	20:09	2h 17m	Airbus A320
Mon, Nov 16	G4 3043	Allegiant Air	17:52	20:09	2h 17m	Airbus A320
Sun, Nov 22	G4 3051	Allegiant Air	16:05	18:11	2h 6m	Airbus A320
Mon, Nov 23	G4 3043	Allegiant Air	17:52	20:09	2h 17m	Airbus A320
Tue, Nov 24	G4 3061	Allegiant Air	16:25	18:31	2h 6m	Airbus A320

Showing all 7 scheduled MDT to JAX departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every MDT to JAX date on the interactive map

Aircraft on the Harrisburg to Jacksonville nonstop

Allegiant Air flies the Airbus A320 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full MDT to JAX nonstop schedule

This page carries the full MDT to JAX nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each MDT to JAX nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See MDT to JAX on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Harrisburg to Jacksonville nonstop

Carriers operating MDT to JAX nonstop in the current schedule.

Allegiant Air (G4) route map
The aircraft G4 flies

See MDT to JAX on the interactive map →

Frequently asked questions about MDT to JAX

How long is the flight from Harrisburg (MDT) to Jacksonville (JAX)?

Scheduled flight times from Harrisburg (MDT) to Jacksonville (JAX) run from 2h 6m to 2h 17m across the departures in the schedule table on this page. The nonstop covers about 725 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from MDT to JAX?

Allegiant Air is currently the only airline flying MDT to JAX nonstop. 2LNR doesn't show award or upgrade space for it on MDT to JAX, so this page carries the schedule rather than a space claim.

How often does MDT to JAX operate?

The MDT to JAX nonstop currently runs once a week, on Allegiant Air. Thin schedules like this change by season, and on Pro an alert will catch anything added.

What time do flights from MDT to JAX depart?

Scheduled MDT to JAX nonstops in the next 7 days with service leave between 16:05 and 17:52, local time at Harrisburg. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate MDT to JAX nonstop?

In the schedule table on this page, MDT to JAX nonstops fly as G4 3043, G4 3051, and G4 3061 on Allegiant Air. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on MDT to JAX?

Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on MDT to JAX. The page carries the full MDT to JAX nonstop schedule and who flies each departure, and the reverse direction is linked below.