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ALN to DTA: distance & flight time
Alton/St Louis (St Louis Regional Airport) → Delta (Delta Municipal Airport)
1,201 mi
1,933 km · 1,044 nm
3h 5m
estimated nonstop flight time
—
time difference · heading west
See live ALN→DTA fares Phone-only fares on this route — call free
Flight time details
1,201 miles nonstop takes roughly 3h 5m 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
- ALN — St Louis Regional Airport · Alton/St Louis, United States
- DTA — Delta Municipal Airport · Delta, 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 ALN
- STL · St Louis Lambert International Airport20 mi away
- BLV · Scott AFB/Midamerica Airport26 mi away
- SUS · Spirit of St Louis Airport36 mi away
- SPI · Abraham Lincoln Capital Airport69 mi away
Near DTA
- PVU · Provo Municipal Airport71 mi away
- PUC · Carbon County Regional/Buck Davis Field95 mi away
- SLC · Salt Lake City International Airport101 mi away
- BCE · Bryce Canyon Airport117 mi away
Frequently asked questions
How far is ALN from DTA?
The flight distance from Alton/St Louis (ALN) to Delta (DTA) is 1,201 miles (1,933 km, 1,044 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ALN to DTA?
A nonstop flight takes about 3h 5m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ALN to DTA?
Nonstop service on ALN–DTA depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 5m nonstop estimate.
What is the cheapest way to fly from ALN to DTA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALN–DTA that never appear on search engines, with no booking fees.
Why are some ALN to DTA fares phone-only?
Consolidator contracts let us sell certain ALN–DTA tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.