Chicago O'Hare International Airport
Chicago, United StatesORD / KORD
International hub · 259 direct destinations · 8 runways · longest runway 12,999 ft
54 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Chicago → Bangor
ORD
ChicagoChicago O'Hare International Airport
ChicagoChicago O'Hare International AirportBGRBangorBangor International Airport
BangorBangor International Airport- Distance
- 975 mi
- Estimated flight time
- ~2h 30m
Bangor is currently 1 hour ahead of Chicago.
Observed nonstop
How often does this route fly?
Frequency
Several times a day
On average around 4 flights a day, observed from October 2025 to September 2026.
- 4
- flights per day
- 4
- busiest month · Jun
- 1.5
- quietest month · Nov
- 2 hr 3 min
- measured flight time
- 7 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- –Mar
- 2Apr
- 2May
- 4Jun
- 4Jul
- 4Aug
- 4Sep
- –Oct2025
- 1.5Nov
- –Dec
Airlines
Who flies it
SkyWest Airlinessummer
American Airlinessummer
Republic Airwayssummer
Envoy Airsummer
United Airlinessummer
Through the day
Departure times
Local time in Chicago. Most departures between 18:00 and 21:00.
- 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
- 1.6Mon
- 1.4Tue
- 1.4Wed
- 1.5Thu
- 1.6Fri
- 1.7Sat
- 1.5Sun
Fleet
Aircraft observed
- Embraer 175E75L59%
- Airbus A319A31938%
- Boeing 737-800B7382%
- Embraer 170E1701%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | Not seen in this month. | ||
| March 2026 | Not seen in this month. | ||
| April 2026 | 2 | 41 |
|
| May 2026 | 2 | 73 |
|
| June 2026 | 4 | 105 |
|
| July 2026 | 4 | 115 |
|
| August 2026 | 4 | 107 |
|
| September 2026 | 4 | 99 |
|
| October 2025 | Not seen in this month. | ||
| November 2025 | 1.5 | 3 |
|
| December 2025 | Not seen in this month. | ||
Airlines observed on this route
From observed callsign routes on ORD-BGR - 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 Bangor: 31.
The airports on this route
Bangor International Airport
Bangor, United StatesBGR / KBGR
Regional airport · 31 direct destinations · 1 runway · longest runway 11,440 ft
54 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
About the route from Chicago to Bangor
The observed direct connection between Chicago O'Hare International Airport (ORD) and Bangor International Airport (BGR) covers approximately 975 mi. The estimated flight time is around 2h 30m. American Airlines, Envoy Air, Republic Airways, 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 Bangor by air?
- The great-circle distance between Chicago O'Hare International Airport and Bangor International Airport is approximately 975 mi.
- How long is the flight from Chicago to Bangor?
- Based on the distance, the estimated flight time is about 2h 30m. This is an estimate, not a schedule.
- Is there a direct connection from Chicago to Bangor?
- Yes, a direct connection between ORD and BGR has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: American Airlines, Envoy Air, Republic Airways, SkyWest Airlines and United Airlines.
- How often is there a flight from Chicago to Bangor?
- On average around 4 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 543 observed flights. Mainly SkyWest Airlines, American Airlines, Republic Airways. That is an observation, not a timetable.
- What is the current time difference between Chicago and Bangor?
- Bangor is currently 1 hour ahead of 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.