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DU9 to PHN: distance & flight time
Dunnville (Dunnville Airport) → Port Huron (St Clair County International Airport)
148 mi
239 km · 129 nm
51m
estimated nonstop flight time
—
time difference · heading west
See live DU9→PHN fares Phone-only fares on this route — call free
Flight time details
148 miles nonstop takes roughly 51m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DU9 — Dunnville Airport · Dunnville, Canada
- PHN — St Clair County International Airport · Port Huron, 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
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Frequently asked questions
How far is DU9 from PHN?
The flight distance from Dunnville (DU9) to Port Huron (PHN) is 148 miles (239 km, 129 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DU9 to PHN?
A nonstop flight takes about 51m 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 cheapest way to fly from DU9 to PHN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DU9–PHN that never appear on search engines, with no booking fees.