IADPHX
Washington (Washington Dulles International Airport) to Phoenix (Phoenix Sky Harbor International Airport).
Flight time from IAD to PHX is estimated at about 4h 37m, based on the 1,952-mile great-circle distance. Our current captured departure sample includes 2/day across 2 captured airlines, with Southwest Airlines appearing most often in that sample. Captured departure times run from 17:50 to 17:50 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~4h 37m Estimated from great-circle distance — no tracked flights yet. | 1,952 mi | 2/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for IAD to PHX
Our current provider sample includes 2/day from IAD to PHX across 2 captured airlines.
- First departure
- 17:50
- Last departure
- 17:50
- Captured departures/day
- 1
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Southwest Airlines | 1/day | Boeing 737 · Seat map | — |
| United Airlines | 1/day | Boeing 737 |
Aircraft on this route
Flying the other way?
PHX to IAD flights — 2-3/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAD to PHX. Frequency uses 14 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 IAD to PHX?
The IAD to PHX flight time is estimated at about 4h 37m from great-circle distance until enough tracked flights are available.
How far is IAD from PHX?
IAD to PHX is about 1,952 miles by air.
Which airlines fly from IAD to PHX?
Our current provider sample for IAD to PHX includes Southwest Airlines, United Airlines. Confirm live timetables before booking.
What aircraft fly from IAD to PHX?
Aircraft captured in our current provider sample for IAD to PHX include Boeing 737.