Will Rogers World Airport (OKC) is the origin airport and Chicago O'Hare International Airport (ORD) is the destination airport.

OKC and ORD are approximately 692 miles apart by great-circle distance.

Yes. Roame's current schedule feed shows nonstop service from OKC to ORD.

Airlines represented in the current schedule are American Airlines (AA), Air Canada (AC), Alaska Airlines (AS), British Airways (BA), Aer Lingus (EI), Emirates (EK), Iberia (IB), Japan Airlines (JL), Lufthansa (LH), Air New Zealand (NZ), Porter Airlines (PD), Qatar Airways (QR), Royal Jordanian (RJ) and United Airlines (UA).

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), CR5, Canadair Regional Jet 700 | Regional Jet 550 (CR7), Embraer 170 (E70), Embraer 175 (short wing) (E75), Embraer 175 (long wing) (E7W) and JET.