Chicago O'Hare International Airport
Chicago, United StatesORD / KORD
International hub · 259 direct destinations · 8 runways · longest runway 12,999 ft
55 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Chicago → Bozeman
ORD
ChicagoChicago O'Hare International Airport
ChicagoChicago O'Hare International AirportBZNBozemanBozeman Yellowstone International Airport
BozemanBozeman Yellowstone International Airport- Distance
- 1,182 mi
- Estimated flight time
- ~2h 55m
Bozeman is currently 1 hour behind Chicago.
Observed nonstop
How often does this route fly?
Frequency
A couple of times a day
On average around 3.25 flights a day, observed from October 2025 to September 2026.
- 3.3
- flights per day
- 5
- busiest month · Jun
- 1
- quietest month · Nov
- 2 hr 48 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 3Jan2026
- 3.5Feb
- 3Mar
- 1Apr
- 2May
- 5Jun
- 5Jul
- 4Aug
- 4Sep
- 4Oct2025
- 1Nov
- 2Dec
Airlines
Who flies it
United Airlinesall year
American Airlinesall year
SkyWest Airlineswinter
Envoy Airnow and then
Through the day
Departure times
Local time in Chicago. Most departures between 09:00 and 12:00.
- 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
- 3.1Mon
- 2.9Tue
- 2.8Wed
- 2.9Thu
- 3.3Fri
- 3.3Sat
- 3.2Sun
Fleet
Aircraft observed
- Boeing 737-800B73843%
- Boeing 737 MAX 8B38M27%
- Airbus A320A3208%
- Embraer 175E75L7%
- Boeing 737-700B7374%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 3 | 95 |
|
| February 2026 | 3.5 | 99 |
|
| March 2026 | 3 | 71 |
|
| April 2026 | 1 | 42 |
|
| May 2026 | 2 | 87 |
|
| June 2026 | 5 | 142 |
|
| July 2026 | 5 | 151 |
|
| August 2026 | 4 | 116 |
|
| September 2026 | 4 | 108 |
|
| October 2025 | 4 | 110 |
|
| November 2025 | 1 | 28 |
|
| December 2025 | 2 | 69 |
|
Airlines observed on this route
From observed callsign routes on ORD-BZN - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Chicago: 259.
- Direct destinations observed from Bozeman: 40.
The airports on this route
Bozeman Yellowstone International Airport
Bozeman, United StatesBZN / KBZN
Regional airport · 40 direct destinations · 5 runways · longest runway 8,993 ft
57 °F · ClearSource: 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 Chicago to Bozeman
The observed direct connection between Chicago O'Hare International Airport (ORD) and Bozeman Yellowstone International Airport (BZN) covers approximately 1,182 mi. The estimated flight time is around 2h 55m. American Airlines, 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 Chicago from Bozeman by air?
- The great-circle distance between Chicago O'Hare International Airport and Bozeman Yellowstone International Airport is approximately 1,182 mi.
- How long is the flight from Chicago to Bozeman?
- Based on the distance, the estimated flight time is about 2h 55m. This is an estimate, not a schedule.
- Is there a direct connection from Chicago to Bozeman?
- Yes, a direct connection between ORD and BZN has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: American Airlines, Envoy Air, SkyWest Airlines and United Airlines.
- How often is there a flight from Chicago to Bozeman?
- On average around 3.25 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 1,118 observed flights. Mainly United Airlines, American Airlines, SkyWest Airlines. That is an observation, not a timetable.
- What is the current time difference between Chicago and Bozeman?
- Bozeman is currently 1 hour behind Chicago.
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.