The Jacksonville to Dulles route connects Jacksonville International Airport (JAX) in US with Washington Dulles International Airport (IAD) in US. This short-haul flight covers approximately 689 miles (1109 km) with a typical flight time of 1h 33m. This route is served by 4 airlines: United, Mesa, AAY and others. AirportRoutes has tracked 8 unique flight numbers on this route.
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Jacksonville International Airport
KJAXJAXWashington Dulles International Airport
KIADIAD4
Operators8
Tracked Flights689
Miles1h 33m
Flight Duration| Airline | ICAO | IATA |
|---|---|---|
| United |
UAL
|
UA
|
| Mesa |
ASH
|
YV
|
| Allegiant Air |
AAY
|
G4
|
| Republic |
RPA
|
YX
|
| Day | Flights Observed | Frequency | Activity |
|---|---|---|---|
| Monday | 11 | 21% |
|
| Tuesday | 4 | 8% |
|
| Wednesday | 7 | 13% |
|
| Thursday | 9 | 17% |
|
| Friday | 11 | 21% |
|
| Saturday | 6 | 11% |
|
| Sunday | 5 | 9% |
|
Pattern Analysis
| Airline | Flight Numbers | Aircraft Type | Typical Time | Days Active | Last Seen | Status |
|---|---|---|---|---|---|---|
|
Allegiant Air
AAY
/ G4
|
A320 | 15:52 3:52 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active | |
|
Mesa
ASH
/ YV
|
E170 | 12:45 12:45 PM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active | |
|
Republic
RPA
/ YX
|
- | E75L | - |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active |
|
United
UAL
/ UA
|
A319 | 09:20 9:20 AM (Representative) |
M
T
W
T
F
S
S
|
Jul 2, 2026 | Active |
| Departure Time | Operator | ICAO | IATA |
|---|---|---|---|
| 09:20 9:20 AM | United |
UAL
|
UA
|
| 12:45 12:45 PM | Mesa |
ASH
|
YV
|
| 15:52 3:52 PM | Allegiant Air |
AAY
|
G4
|
Time Information
Times are shown in the departure airport's local timezone (KJAX - America/New_York).