City of Colorado Springs Municipal Airport
Colorado Springs, United StatesCOS / KCOS
Regional airport · 37 direct destinations · 3 runways · longest runway 13,501 ft
31 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Route
Colorado Springs → Chicago
COS
Colorado SpringsCity of Colorado Springs Municipal Airport
Colorado SpringsCity of Colorado Springs Municipal AirportORDChicagoChicago O'Hare International Airport
ChicagoChicago O'Hare International Airport- Distance
- 909 mi
- Estimated flight time
- ~2h 20m
Chicago is currently 1 hour ahead of Colorado Springs.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 3 flights a day, observed from October 2025 to September 2026.
- 3
- flights per day
- 3
- busiest month · Oct
- 2
- quietest month · Jan
- 2 hr 0 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 2Jan2026
- 2Feb
- 2Mar
- 3Apr
- 3May
- 3Jun
- 3Jul
- 3Aug
- 3Sep
- 3Oct2025
- 3Nov
- 3Dec
Airlines
Who flies it
SkyWest Airlinesall year
United Airlinessummer
Envoy Airnow and then
Through the day
Departure times
Local time in Colorado Springs. Most departures between 11:00 and 14:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 2.7Mon
- 2.8Tue
- 2.6Wed
- 2.5Thu
- 2.7Fri
- 2.6Sat
- 2.7Sun
Fleet
Aircraft observed
- Embraer 175E75L46%
- Bombardier CRJ700CRJ735%
- Boeing 737-800B7385%
- Airbus A319A3194%
- Boeing 737 MAX 9B39M4%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 2 | 63 |
|
| February 2026 | 2 | 55 |
|
| March 2026 | 2 | 58 |
|
| April 2026 | 3 | 82 |
|
| May 2026 | 3 | 84 |
|
| June 2026 | 3 | 84 |
|
| July 2026 | 3 | 86 |
|
| August 2026 | 3 | 86 |
|
| September 2026 | 3 | 99 |
|
| October 2025 | 3 | 99 |
|
| November 2025 | 3 | 82 |
|
| December 2025 | 3 | 80 |
|
Airlines observed on this route
From observed callsign routes on COS-ORD - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The 7th longest observed direct route from COS, out of 37.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Colorado Springs: 37.
- Direct destinations observed from Chicago: 259.
The airports on this route
Chicago O'Hare International Airport
Chicago, United StatesORD / KORD
International hub · 259 direct destinations · 8 runways · longest runway 12,999 ft
51 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Colorado Springs to Chicago
The observed direct connection between City of Colorado Springs Municipal Airport (COS) and Chicago O'Hare International Airport (ORD) covers approximately 909 mi. The estimated flight time is around 2h 20m. Envoy Air, SkyWest Airlines and United Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Colorado Springs from Chicago by air?
- The great-circle distance between City of Colorado Springs Municipal Airport and Chicago O'Hare International Airport is approximately 909 mi.
- How long is the flight from Colorado Springs to Chicago?
- Based on the distance, the estimated flight time is about 2h 20m. This is an estimate, not a schedule.
- Is there a direct connection from Colorado Springs to Chicago?
- Yes, a direct connection between COS and ORD has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Envoy Air, SkyWest Airlines and United Airlines.
- How often is there a flight from Colorado Springs to Chicago?
- On average around 3 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 958 observed flights. Mainly SkyWest Airlines, United Airlines, Envoy Air. That is an observation, not a timetable.
- What is the current time difference between Colorado Springs and Chicago?
- Chicago is currently 1 hour ahead of Colorado Springs.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.