The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Quebec ⇄ Chicago O'Hare International YQB–ORD

Airlines flew 823 flights between Quebec, Canada YQB in Quebec, CA and Chicago O'Hare International ORD in Chicago, IL in the twelve months to July 2026, both directions together: 53,743 passengers in 63,564 seats, 85% of them filled, and 20,120 pounds of freight. 880 miles, about 132 minutes in the air, on 4 airlines: Republic Airline (817), Eastern Airlines f/k/a Dynamic Airways, LLC (3), Sun Country Airlines d/b/a MN Airlines (2), United Air Lines Inc. (1).

823
flights, twelve months
YQB-ORD: 407 · ORD-YQB: 416
53,743
passengers
85% of seats filled
880
miles
about 132 minutes airborne
4
airlines
6 aircraft types

Flights by month both directions

03264961285/258/2511/254/261287/26
By month, as a table
flights
5/2575
6/25119
7/25121
8/25120
9/25120
10/25124
11/2561
12/252
3/263
4/2650
5/2689
6/26126
7/26128

Passengers by month

02,1494,2986,4478,5965/258/2511/254/268,5967/26
By month, as a table
passengers
5/254,536
6/256,845
7/257,526
8/257,722
9/258,061
10/258,267
11/254,040
12/25138
3/26551
4/262,804
5/265,528
6/268,036
7/268,596

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Republic Airline YX81752,67385%scheduled passenger service
Eastern Airlines f/k/a Dynamic Airways, LLC 1BQ355162%charter passenger service
Sun Country Airlines d/b/a MN Airlines SY226872%charter passenger service
United Air Lines Inc. UA125198%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer ERJ-1758157652,552
Boeing 737-8002186268
Boeing 767-300/300ER2251337
Embraer-Emb-170270121
B787-900 Dreamliner1257251
Boeing 777-200ER/200LR/233LR1386214

YQB → ORD this direction alone · flown May 2025 to July 2026

407 flights of 406 scheduled, 26,792 passengers in 31,370 seats, 20,120 pounds of freight, 390 pounds of mail. Republic Airline 404; Eastern Airlines f/k/a Dynamic Airways, LLC 1; Sun Country Airlines d/b/a MN Airlines 1; United Air Lines Inc. 1.

ORD → YQB this direction alone · flown May 2025 to July 2026

416 flights of 415 scheduled, 26,951 passengers in 32,194 seats. Republic Airline 413; Eastern Airlines f/k/a Dynamic Airways, LLC 2; Sun Country Airlines d/b/a MN Airlines 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Quebec, Canada YQB and Chicago O'Hare International ORD; all routes.