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SQL to DCU: distance & flight time
San Carlos (San Carlos Airport) → Decatur (Pryor Field Regional Airport)
1,970 mi
3,170 km · 1,712 nm
4h 20m
estimated nonstop flight time
—
time difference · heading east
See live SQL→DCU fares Phone-only fares on this route — call free
Flight time details
1,970 miles nonstop takes roughly 4h 20m gate to gate, flying east. 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
- SQL — San Carlos Airport · San Carlos, United States
- DCU — Pryor Field Regional Airport · Decatur, 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 SQL
- SFO · San Francisco International Airport10 mi away
- PAO · Palo Alto Airport of Santa Clara County8 mi away
- HWD · Hayward Executive Airport12 mi away
- NUQ · Moffett Federal Airfield13 mi away
Near DCU
- HSV · Huntsville International Carl T Jones Field10 mi away
- HUA · Redstone Army Air Field15 mi away
- MSL · Northwest Alabama Regional Airport38 mi away
- GAD · Northeast Alabama Regional Airport68 mi away
Frequently asked questions
How far is SQL from DCU?
The flight distance from San Carlos (SQL) to Decatur (DCU) is 1,970 miles (3,170 km, 1,712 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SQL to DCU?
A nonstop flight takes about 4h 20m 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 SQL to DCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SQL–DCU that never appear on search engines, with no booking fees.