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ONT to DLU: distance & flight time
Ontario (Ontario International Airport) → Dali (Dali Airport)
7,620 mi
12,264 km · 6,622 nm
15h 25m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ONT→DLU fares Phone-only fares on this route — call free
Flight time details
7,620 miles nonstop takes roughly 15h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- DLU — Dali Airport · Dali, China
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near DLU
- LJG · Lijiang Airport71 mi away
- BSD · Baoshan Yunduan Airport83 mi away
- YUA · Yuanmou Air Base98 mi away
- PZI · Bao'anying Airport111 mi away
Frequently asked questions
How far is ONT from DLU?
The flight distance from Ontario (ONT) to Dali (DLU) is 7,620 miles (12,264 km, 6,622 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to DLU?
A nonstop flight takes about 15h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Ontario and Dali?
Dali is 15 hours ahead of Ontario.
What is the cheapest way to fly from ONT to DLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–DLU that never appear on search engines, with no booking fees.