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HFD to HDY: distance & flight time
Hartford (Hartford Brainard Airport) → Hat Yai (Hat Yai International Airport)
9,045 mi
14,557 km · 7,860 nm
18h 12m
estimated nonstop flight time
+11h
time difference · heading north
See live HFD→HDY fares Phone-only fares on this route — call free
Flight time details
9,045 miles nonstop takes roughly 18h 12m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- HFD — Hartford Brainard Airport · Hartford, United States
- HDY — Hat Yai International Airport · Hat Yai, Thailand
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 HFD
- BDL · Bradley International Airport14 mi away
- BAF · Westfield-Barnes Regional Airport29 mi away
- OXC · Waterbury Oxford Airport31 mi away
- CEF · Westover ARB/Metropolitan Airport32 mi away
Near HDY
- SGZ · Songkhla Airport23 mi away
- AOR · Sultan Abdul Halim Airport51 mi away
- PAN · Pattani Airport53 mi away
- LGK · Langkawi International Airport62 mi away
Frequently asked questions
How far is HFD from HDY?
The flight distance from Hartford (HFD) to Hat Yai (HDY) is 9,045 miles (14,557 km, 7,860 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HFD to HDY?
A nonstop flight takes about 18h 12m 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 Hartford and Hat Yai?
Hat Yai is 11 hours ahead of Hartford.
What is the cheapest way to fly from HFD to HDY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HFD–HDY that never appear on search engines, with no booking fees.