🇺🇸 MDW
Chicago
912 mi
DEN 🇺🇸
Denver

Chicago to Denver Flights

Chicago Midway International Airport Denver International Airport 3 airlines

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The Chicago to Denver route connects Chicago Midway International Airport (MDW) in US with Denver International Airport (DEN) in US. This short-haul flight covers approximately 912 miles (1468 km) with a typical flight time of 2h 12m. This route is served by 3 airlines: Southwest, Frontier, DAL. AirportRoutes has tracked 22 unique flight numbers on this route.

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Departure Airport

Chicago Midway International Airport

ICAO Code:
KMDW
IATA Code:
MDW
City:
🇺🇸 Chicago
Country:
US
Elevation:
620 ft

Destination Airport

Denver International Airport

ICAO Code:
KDEN
IATA Code:
DEN
City:
🇺🇸 Denver
Country:
US
Elevation:
5431 ft

3

Operators

22

Tracked Flights

912

Miles

2h 12m

Flight Duration

Route Map

Great Circle
Flight route map from Chicago to Denver
Map data © Mapbox © OpenStreetMap contributors

Operating Airlines

Airline ICAO IATA
Southwest SWA WN
Frontier FFT F9
Delta Air Lines DAL DL

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 43 20%
Tuesday 27 12%
Wednesday 28 13%
Thursday 37 17%
Friday 32 15%
Saturday 21 10%
Sunday 28 13%

Pattern Analysis

22 Tracked Flights:
Data Points: 216
API observations used to build this analysis
Weekdays: 167 flights
Weekend: 49 flights
Business Route More active on weekdays

All Flight Routes

3 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
B752 23:00 11:00 PM (Representative)
M T W T F S S
Jun 18, 2026 Active
Frontier
FFT / F9
- A20N -
M T W T F S S
Jun 18, 2026 Active
Southwest
SWA / WN
B737 06:30 6:30 AM (Representative)
M T W T F S S
Jun 18, 2026 Active
Total Routes: 3
Active Routes: 3
Unique Airlines: 3
Aircraft Types: 3

Spotted Departure Times

Departure Time Operator ICAO IATA
06:30 6:30 AM Southwest SWA WN
23:00 11:00 PM Delta Air Lines DAL DL

Time Information

Times are shown in the departure airport's local timezone (KMDW - America/Chicago).

Total Departure Times: 2
Time Range:
06:30 - 23:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.