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DUC to SJC: distance & flight time
Duncan (Halliburton Field) → San Jose (Norman Y. Mineta San Jose International Airport)
1,352 mi
2,176 km · 1,175 nm
3h 24m
estimated nonstop flight time
-2h
time difference · heading west
See live DUC→SJC fares Phone-only fares on this route — call free
Flight time details
1,352 miles nonstop takes roughly 3h 24m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- SJC — Norman Y. Mineta San Jose International Airport · San Jose, United States
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 DUC
Near SJC
Frequently asked questions
How far is DUC from SJC?
The flight distance from Duncan (DUC) to San Jose (SJC) is 1,352 miles (2,176 km, 1,175 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to SJC?
A nonstop flight takes about 3h 24m 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 Duncan and San Jose?
San Jose is 2 hours behind Duncan.
What is the cheapest way to fly from DUC to SJC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–SJC that never appear on search engines, with no booking fees.