Q. How much time does it take to fly from Chicago to Oklahoma ?
A. It takes 1Hrs 17Min to fly from Chicago to Oklahoma.
Q. When is the earliest flight from Chicago to Oklahoma ?
A. The earliest flight from Chicago to Oklahoma is at 06:00 and is operated by Delta.
Q. How many flights are there from Chicago to Oklahoma ?
A. There are 20 flights from Chicago to Oklahoma.
Q. When is the last flight from Chicago to Oklahoma ?
A. The last flight from Chicago to Oklahoma is at 19:45 and is operated by Delta.