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RDG to DUC: distance & flight time
Reading (Reading Regional Carl A Spaatz Field) → Duncan (Halliburton Field)
1,270 mi
2,044 km · 1,104 nm
3h 14m
estimated nonstop flight time
-1h
time difference · heading west
See live RDG→DUC fares Phone-only fares on this route — call free
Flight time details
1,270 miles nonstop takes roughly 3h 14m gate to gate, flying west. 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
- RDG — Reading Regional Carl A Spaatz Field · Reading, United States
- 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 RDG
- PHL · Philadelphia International Airport52 mi away
- LNS · Lancaster Airport25 mi away
- CTH · Chester County G O Carlson Airport28 mi away
- UKT · Quakertown Airport31 mi away
Near DUC
Frequently asked questions
How far is RDG from DUC?
The flight distance from Reading (RDG) to Duncan (DUC) is 1,270 miles (2,044 km, 1,104 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDG to DUC?
A nonstop flight takes about 3h 14m 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 Reading and Duncan?
Duncan is 1 hour behind Reading.
What is the cheapest way to fly from RDG to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDG–DUC that never appear on search engines, with no booking fees.