Need help booking?
Unpublished phone-only deals available
TCN to DUC: distance & flight time
Tehuacan (Tehuacan Airport) → Duncan (Halliburton Field)
1,104 mi
1,777 km · 960 nm
2h 52m
estimated nonstop flight time
+1h
time difference · heading north
See live TCN→DUC fares Phone-only fares on this route — call free
Flight time details
1,104 miles nonstop takes roughly 2h 52m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- TCN — Tehuacan Airport · Tehuacan, 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 TCN
Near DUC
Frequently asked questions
How far is TCN from DUC?
The flight distance from Tehuacan (TCN) to Duncan (DUC) is 1,104 miles (1,777 km, 960 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCN to DUC?
A nonstop flight takes about 2h 52m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from TCN to DUC?
Nonstop service on TCN–DUC depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 2h 52m nonstop estimate.
What is the time difference between Tehuacan and Duncan?
Duncan is 1 hour ahead of Tehuacan.
What is the cheapest way to fly from TCN to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCN–DUC that never appear on search engines, with no booking fees.
Why are some TCN to DUC fares phone-only?
Consolidator contracts let us sell certain TCN–DUC tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.