Dauphin Island Airport
Daylight today(Jul 18, 2026, local time)
About 13h 52m of daylight. Civil twilight (dawn/dusk) approximates the FAA definition of night for logging and currency. Times are computed and approximate — verify with official sources.
About Dauphin Island Airport
Jeremiah Denton Airport, formerly Dauphin Island Airport, is a county-owned public-use airport in Mobile County, Alabama, United States. It is just northwest of the central business district of Dauphin Island, a town located on a barrier island. The airport is on Mobile Bay, west of the Aloe Bay Channel.
Summary from Wikipedia, photo via Wikimedia Commons, licensed under CC BY-SA.
Map
Runway centrelines, navaids and overlapping airspace. Tiles © OpenStreetMap contributors. Reference only — not for navigation.
Runways (1)
| Runway | Length | Width | Surface | Lighting | Status |
|---|---|---|---|---|---|
| 12 / 30▸ displaced | 3,000 ft / 914 m | 80 ft | Asp | Lighted | Open |
Radio frequencies (1)
| Type | Description | Frequency |
|---|---|---|
| UNIC | CTAF/UNICOM | 122.800 MHz |
Nearby airports
Great-circle distance and true bearing from Dauphin Island Airport.
Frequently asked questions
Where is Dauphin Island Airport located?
Dauphin Island Airport is small airport located in Dauphin Island, United States, at an elevation of 5 ft (2 m).
How many runways does Dauphin Island Airport have?
Dauphin Island Airport has 1 runway, the longest being 3,000 ft / 914 m.
What time zone is Dauphin Island Airport in?
Dauphin Island Airport is in the America/Chicago time zone (UTC-05:00).
What is the magnetic variation at Dauphin Island Airport?
The magnetic variation (declination) at Dauphin Island Airport is approximately 2.8° W, per the World Magnetic Model. Variation changes slowly over time — always use the current value charted for navigation.
What airports are near Dauphin Island Airport?
The nearest airport to Dauphin Island Airport is Roy E. Ray Airport (5R7), about 12.4 nm to the nnw, followed by Dale O. Galer Aerodrome and St Elmo Airport.
Is the information on this page suitable for flight planning?
No. Dauphin Island Airport data here is for reference and training only — not for navigation. Always consult official sources and current charts before any flight.