DenverJacksonvilleDirect FlightsDEN–JAX
Denver (Denver International Airport) to Jacksonville (Jacksonville International Airport).
Flight time from DEN to JAX is estimated at about 3h 34m, based on the 1,445-mile great-circle distance. Our current captured departure sample includes 2-3/day across 3 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 10:00 to 18:25 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 34m Estimated from great-circle distance — no tracked flights yet. | 1,445 mi | 2-3/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for DEN to JAX
Our current provider sample includes 2-3/day from DEN to JAX across 3 captured airlines.
- First departure
- 10:00
- Last departure
- 18:25
- Cadence
- ~hourly
- Captured departures/day
- 8
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 1-2/day | Boeing 737, Airbus A320 family · Seat map | 10:0010:0516:07 |
Aircraft on this route
Flying the other way?
JAX to DEN flights — 3/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for DEN to JAX, last seen June 15, 2026. Frequency uses 20 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from DEN to JAX?
The DEN to JAX flight time is estimated at about 3h 34m from great-circle distance until enough tracked flights are available.
How far is DEN from JAX?
DEN to JAX is about 1,445 miles by air.
Which airlines fly from DEN to JAX?
Our current provider sample for DEN to JAX includes United Airlines, Southwest Airlines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from DEN to JAX?
Aircraft captured in our current provider sample for DEN to JAX include Boeing 737, Boeing 737, Airbus A320 family.