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DHT to YSM: distance & flight time
Dalhart (Dalhart Municipal Airport) → Fort Smith (Fort Smith Airport)
1,710 mi
2,752 km · 1,486 nm
3h 49m
estimated nonstop flight time
-1h
time difference · heading north
See live DHT→YSM fares Phone-only fares on this route — call free
Flight time details
1,710 miles nonstop takes roughly 3h 49m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- DHT — Dalhart Municipal Airport · Dalhart, United States
- YSM — Fort Smith Airport · Fort Smith, Canada
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 DHT
- BGD · Hutchinson County Airport68 mi away
- AMA · Rick Husband Amarillo International Airport73 mi away
- GUY · Guymon Municipal Airport74 mi away
- TCC · Tucumcari Municipal Airport83 mi away
Near YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is DHT from YSM?
The flight distance from Dalhart (DHT) to Fort Smith (YSM) is 1,710 miles (2,752 km, 1,486 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DHT to YSM?
A nonstop flight takes about 3h 49m 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 Dalhart and Fort Smith?
Fort Smith is 1 hour behind Dalhart.
What is the cheapest way to fly from DHT to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DHT–YSM that never appear on search engines, with no booking fees.