Chicago Rockford International Airport
Chicago, United StatesRFD / KRFD
Regional airport · 61 direct destinations · 2 runways · longest runway 10,003 ft
51 °F · RainSource: METAR observation via the NOAA Aviation Weather Center
Route
Chicago → Oklahoma City
RFD
ChicagoChicago Rockford International Airport
ChicagoChicago Rockford International AirportOKCOklahoma CityOKC Will Rogers World Airport
Oklahoma CityOKC Will Rogers World Airport- Distance
- 656 mi
- Estimated flight time
- ~1h 50m
Same local time in Chicago and Oklahoma City.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 1 hr 34 min
- measured flight time
- 7 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- –Mar
- 1Apr
- –May
- 1Jun
- –Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Justice Prisoner and Alien Transportation Systemautumn
Through the day
Departure times
Local time in Chicago. Most departures between 12:00 and 15:00.
- 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
- 0Mon
- 0.1Tue
- 0.1Wed
- 0.1Thu
- 0Fri
- 0Sat
- 0Sun
Fleet
Aircraft observed
- Boeing 737-800B73875%
- Boeing 737-700B73710%
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 | 1 | 2 |
|
| May 2026 | Not seen in this month. | ||
| June 2026 | 1 | 3 |
|
| July 2026 | Not seen in this month. | ||
| August 2026 | 1 | 3 |
|
| September 2026 | 1 | 4 |
|
| October 2025 | 1 | 2 |
|
| November 2025 | 1 | 4 |
|
| December 2025 | 1 | 2 |
|
Airlines observed on this route
From observed callsign routes on RFD-OKC - 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: 61.
- Direct destinations observed from Oklahoma City: 61.
The airports on this route
OKC Will Rogers World Airport
Oklahoma City, United StatesOKC / KOKC
Regional airport · 61 direct destinations · 4 runways · longest runway 9,803 ft
59 °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 Chicago to Oklahoma City
The observed direct connection between Chicago Rockford International Airport (RFD) and OKC Will Rogers World Airport (OKC) covers approximately 656 mi. The estimated flight time is around 1h 50m. Justice Prisoner and Alien Transportation System has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Chicago from Oklahoma City by air?
- The great-circle distance between Chicago Rockford International Airport and OKC Will Rogers World Airport is approximately 656 mi.
- How long is the flight from Chicago to Oklahoma City?
- Based on the distance, the estimated flight time is about 1h 50m. This is an estimate, not a schedule.
- Is there a direct connection from Chicago to Oklahoma City?
- Yes, a direct connection between RFD and OKC has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Justice Prisoner and Alien Transportation System.
- How often is there a flight from Chicago to Oklahoma City?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 20 observed flights. Mainly Justice Prisoner and Alien Transportation System. That is an observation, not a timetable.
- What is the current time difference between Chicago and Oklahoma City?
- Same local time in Chicago and Oklahoma City.
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.