DAL to STL: Distance and Flight Time
The distance from Dallas Love Field (DAL) to St. Louis Lambert International Airport (STL) is 878 km (546 mi). A typical nonstop flight covers it in about 1h 35m, heading northeast. The distance is the same in either direction (STL to DAL).
How far is it from Dallas to St Louis?
The great-circle distance between Dallas Love Field (DAL) and St. Louis Lambert International Airport (STL) is 878 km (546 mi, 474 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from DAL to STL?
A nonstop flight typically takes about 1h 35m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. STL is roughly northeast of DAL.
How is the DAL to STL route written in code?
The pair is written DAL-STL in IATA codes and KDAL-KSTL in ICAO codes, the form used on a flight plan. Dallas Love Field is DAL (KDAL), St. Louis Lambert International Airport is STL (KSTL).
| DAL | STL | |
|---|---|---|
| Airport | Dallas Love Field | St. Louis Lambert International Airport |
| ICAO code | KDAL | KSTL |
| Country | United States | United States |
| Elevation | 487 ft | 618 ft |
| Rank by connections | #393 | #145 |
Both ICAO codes start with K, the prefix ICAO assigns to the contiguous United States, so this is a route inside one ICAO region. How ICAO prefixes are laid out.
STL sits 131 ft (40 m) higher than DAL, which is a real difference in air density on takeoff.
Airlines flying DAL to STL
1 airline appear on this route in the open route dataset, 1 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| WN | Southwest Airlines | SWA | Southwest | Active |
A further 1 carrier sell this pair as a codeshare without operating it: FL.
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Dallas from St Louis?
Dallas Love Field (DAL) and St. Louis Lambert International Airport (STL) are 878 km (546 mi, 474 nautical miles) apart in a straight line.
How long is the flight from DAL to STL?
A typical nonstop flight between DAL and STL takes about 1h 35m. Actual times vary with aircraft type, winds and routing.
What direction is STL from DAL?
St. Louis Lambert International Airport (STL) lies roughly northeast of Dallas Love Field (DAL).
Which airlines fly DAL to STL?
1 airline appear on the DAL-STL route in the open dataset, including Southwest Airlines.
Related routes
Other routes from St Louis (STL):
DAL airport code · STL airport code · Busiest airports worldwide