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LTO to DUC: distance & flight time
Loreto (Loreto International Airport) → Duncan (Halliburton Field)
989 mi
1,592 km · 860 nm
2h 37m
estimated nonstop flight time
+2h
time difference · heading northeast
See live LTO→DUC fares Phone-only fares on this route — call free
Flight time details
989 miles nonstop takes roughly 2h 37m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- LTO — Loreto International Airport · Loreto, Mexico
- DUC — Halliburton Field · Duncan, 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 LTO
- CUA · Ciudad Constitución Airport67 mi away
- CEN · Ciudad Obregón International Airport135 mi away
- GYM · General José María Yáñez International Airport139 mi away
- LMM · Valle del Fuerte International Airport143 mi away
Near DUC
Frequently asked questions
How far is LTO from DUC?
The flight distance from Loreto (LTO) to Duncan (DUC) is 989 miles (1,592 km, 860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LTO to DUC?
A nonstop flight takes about 2h 37m 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 Loreto and Duncan?
Duncan is 2 hours ahead of Loreto.
What is the cheapest way to fly from LTO to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LTO–DUC that never appear on search engines, with no booking fees.