23 destinations have scheduled flights from DSM, about 384 departures a week. Weekly frequencies come from airline schedules and observed departures, not live status.
| Destination | Flights per week | Airlines | Typical duration |
|---|---|---|---|
| Chicago O'hare International (ORD) | 80 | United Airlines, Envoy Air Inc., SkyWest Airlines | — |
| Dallas/Fort Worth International (DFW) | 45 | American Airlines, Envoy Air Inc. | — |
| Phoenix (PHX) | 45 | American Airlines, Southwest Airlines Co., Frontier Airlines, Inc. | — |
| Denver International (DEN) | 44 | United Airlines, Delta Air Lines, Southwest Airlines Co., Frontier Airlines, Inc. | — |
| Hartsfield-jackson Atlanta International (ATL) | 27 | Delta Air Lines | — |
| Ronald Reagan Washington National Airport (DCA) | 19 | American Airlines, Republic Airline Inc.. | — |
| Las Vegas (LAS) | 19 | Southwest Airlines Co., Allegiant Air LLC | — |
| Charlotte Douglas (CLT) | 13 | American Airlines | — |
| Minneapolis - St. Paul International (MSP) | 13 | Delta Air Lines | — |
| Detroit Metropolitan Wayne County (DTW) | 11 | Delta Air Lines | — |
| Los Angeles International (LAX) | 11 | SkyWest Airlines, United Airlines | — |
| Midway (MDW) | 11 | Southwest Airlines Co. | — |
| Louisville International (Standiford Field) (SDF) | 9 | UPS Airlines, Federal Express | — |
| Eastern Iowa Airport (CID) | 7 | Federal Express, UPS Airlines | — |
| George Bush Intercontinental (IAH) | 7 | United Airlines | — |
| St. Petersburg-Clearwater International (PIE) | 5 | Allegiant Air LLC | — |
| Williams Gateway (AZA) | 4 | Allegiant Air LLC | — |
| Lambert-St. Louis International (STL) | 4 | Southwest Airlines Co. | — |
| Memphis (MEM) | 3 | Federal Express | — |
| Fort Lauderdale–Hollywood International (FLL) | 2 | Allegiant Air LLC | — |
| New York (LGA) | 2 | Delta Air Lines | — |
| Charlotte County (PGD) | 2 | Allegiant Air LLC | — |
| Austin-bergstrom International (AUS) | 1 | Allegiant Air LLC | — |
GET /routes returns each scheduled flight from DSM: airline, flight number, departure and arrival time, duration, days of operation and aircraft type.
https://www.goflightlabs.com/routes?access_key=YOUR_ACCESS_KEY&dep_iata=DSM
That URL still says YOUR_ACCESS_KEY.
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