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PHN to DTN: distance & flight time
Port Huron (St Clair County International Airport) → Shreveport (Shreveport Downtown Airport)
941 mi
1,515 km · 818 nm
2h 31m
estimated nonstop flight time
-1h
time difference · heading southwest
See live PHN→DTN fares Phone-only fares on this route — call free
Flight time details
941 miles nonstop takes roughly 2h 31m gate to gate, flying southwest. 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
- PHN — St Clair County International Airport · Port Huron, United States
- DTN — Shreveport Downtown Airport · Shreveport, 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 PHN
Near DTN
- BAD · Barksdale Air Force Base5 mi away
- SHV · Shreveport Regional Airport8 mi away
- GGG · East Texas Regional Airport57 mi away
- TXK · Texarkana Regional Webb Field65 mi away
Frequently asked questions
How far is PHN from DTN?
The flight distance from Port Huron (PHN) to Shreveport (DTN) is 941 miles (1,515 km, 818 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHN to DTN?
A nonstop flight takes about 2h 31m 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 Port Huron and Shreveport?
Shreveport is 1 hour behind Port Huron.
What is the cheapest way to fly from PHN to DTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHN–DTN that never appear on search engines, with no booking fees.