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

Chicago O'Hare International ⇄ Marquette ORD–MQT

Airlines flew 1,410 flights between Chicago O'Hare International ORD in Chicago, IL and Marquette MQT in Marquette, MI in the twelve months to July 2026, both directions together: 69,103 passengers in 95,913 seats, 72% of them filled, and 3,578 pounds of freight. 303 miles, about 51 minutes in the air, on 1 airline: Envoy Air (1,410).

1,410
flights, twelve months
ORD-MQT: 703 · MQT-ORD: 707
69,103
passengers
72% of seats filled
303
miles
about 51 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

042831241661/254/257/2510/251/264/261177/26
By month, as a table
flights
1/2562
2/2554
3/2550
4/2558
5/25116
6/25120
7/25122
8/25166
9/25124
10/25122
11/25110
12/25103
1/2671
2/2688
3/26104
4/26141
5/26149
6/26115
7/26117

Passengers by month

02,2504,5006,7509,0001/254/257/2510/251/264/266,5767/26
By month, as a table
passengers
1/252,524
2/252,532
3/252,454
4/252,846
5/254,842
6/255,493
7/256,746
8/259,000
9/256,569
10/255,930
11/254,300
12/254,273
1/263,554
2/264,594
3/265,131
4/266,312
5/266,649
6/266,215
7/266,576

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Envoy Air MQ1,41069,10372%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer-Emb-1701,0216548,712
Embraer ERJ-1753897620,391

ORD → MQT this direction alone · flown January 2025 to July 2026

703 flights of 741 scheduled, 34,172 passengers in 47,780 seats, 1,503 pounds of freight. Envoy Air 703.

MQT → ORD this direction alone · flown January 2025 to July 2026

707 flights of 744 scheduled, 34,931 passengers in 48,133 seats, 2,075 pounds of freight. Envoy Air 707.

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: Chicago O'Hare International ORD and Marquette MQT; all routes.