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PTA to BIG: distance & flight time
Port alsworth (Port Alsworth Airport) → Delta Junction (Allen Army Airfield)
382 mi
614 km · 332 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading northeast
See live PTA→BIG fares Phone-only fares on this route — call free
Flight time details
382 miles nonstop takes roughly 1h 28m gate to gate, flying northeast. 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
- PTA — Port Alsworth Airport · Port alsworth, United States
- BIG — Allen Army Airfield · Delta Junction, 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 PTA
- NNL · Nondalton Airport23 mi away
- ILI · Iliamna Airport37 mi away
- BMX · Big Mountain Airport67 mi away
- SVW · Sparrevohn LRRS Airport75 mi away
Near BIG
- EIL · Eielson Air Force Base62 mi away
- FBK · Ladd AAF Airfield81 mi away
- FAI · Fairbanks International Airport85 mi away
- TKJ · Tok Junction Airport96 mi away
Frequently asked questions
How far is PTA from BIG?
The flight distance from Port alsworth (PTA) to Delta Junction (BIG) is 382 miles (614 km, 332 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PTA to BIG?
A nonstop flight takes about 1h 28m 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 PTA to BIG?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PTA–BIG that never appear on search engines, with no booking fees.