Denver to Phoenix
1h 37mgate to gate
The flight from Denver International Airport (DEN) to Phoenix Sky Harbor International Airport (PHX) covers 968 km (601 miles) and takes approximately 1h 37m gate to gate for a typical jet.
The route heads south-west on an initial great-circle bearing of 225°, passing near 36.7° N, 108.5° W at its midpoint.
Bearing 225° south-west Midpoint 36.7° N, 108.5° W Model 805 km/h + 25 min
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
How this is worked out
- Take both airports' published coordinates from OurAirports — nothing here is scraped from another flight site.
- Great-circle distance by haversine on a mean earth radius of 6,371.0088 km: 968 km.
- Airborne time = that distance ÷ 805 km/h, a representative jet cruise speed: 1h 12m.
- Add a flat 25 minutes for pushback, taxi, climb, descent and taxi-in — the reason a 400 km hop is never half an hour: 1h 37m gate to gate.
- Winds, aircraft type and airline schedule padding are not modelled. The cruise-speed table shows how much that assumption is worth.
968 km / 805 km/h = 1h 12m airborne
+ 25 min ground = 1h 37m gate to gate
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
The same route, plotted on a world grid
The strip above gives the route its length and its shape. This gives it a position: latitude and longitude only, no coastlines, because a hand-drawn coastline would be decoration pretending to be data. On a flat grid the shortest path looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 1h 46m | 2h 11m |
| Narrowbody jet (A320, 737) | 780 km/h | 1h 14m | 1h 40m |
| Widebody jet (777, 787, A350) | 900 km/h | 1h 05m | 1h 30m |
| Private jet (Gulfstream) | 850 km/h | 1h 08m | 1h 34m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
SOURCE·OurAirports + great-circle computation·REVIEWED JUL 2026
Both airports
| DEN | PHX | |
|---|---|---|
| Airport | Denver International Airport | Phoenix Sky Harbor International Airport |
| City | Denver | Phoenix |
| Country | United States | United States |
| ICAO | KDEN | KPHX |
| Coordinates | 39.86, -104.6738 | 33.4353, -112.0059 |
| Elevation | 5,431 ft | 1,135 ft |
Every figure on this plate is geometry. The shape of the earth is knowable; the airline's schedule is not.
Questions this plate answers
How long is the flight from Denver to Phoenix?
A non-stop flight from Denver (DEN) to Phoenix (PHX) takes about 1h 37m. The great-circle distance is 968 km (601 miles, 523 nautical miles), flying south-west on an initial bearing of 225°.
How far is Denver from Phoenix?
968 kilometres in a straight line over the earth's surface — 601 miles or 523 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between DEN and PHX?
This page calculates the direct-line time and distance; it does not track airline schedules. At 968 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.
