Chicago O'Hare International Airport (ORD) is the origin airport and Buffalo Niagara International Airport (BUF) is the destination airport.

ORD and BUF are approximately 472 miles apart by great-circle distance.

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

Airlines represented in the current schedule are American Airlines (AA), Air Canada (AC), Alaska Airlines (AS), Avianca (AV), British Airways (BA), Copa Airlines (CM), Emirates (EK), Gulf Air (GF), Iberia (IB), Japan Airlines (JL), Swiss International Air Lines (LX), All Nippon Airways (NH), Air New Zealand (NZ), 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), Boeing 737 MAX 8 (7M8), CR5, Canadair Regional Jet 700 | Regional Jet 550 (CR7), Embraer 170 (E70), Embraer 175 (short wing) (E75), Embraer 175 (long wing) (E7W) and JET.