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

Chicago O'Hare International ⇄ Manchester Boston Regional ORD–MHT

Airlines flew 1,180 flights between Chicago O'Hare International ORD in Chicago, IL and Manchester Boston Regional MHT in Manchester, NH in the twelve months to July 2026, both directions together: 62,058 passengers in 80,850 seats, 77% of them filled, and 46,392 pounds of freight. 843 miles, about 106 minutes in the air, on 4 airlines: Envoy Air (1,132), Republic Airline (46), ABX Air Inc (1), Southwest Airlines Co. (1). Planning to fly it yourself? The weather and winds along this route right now.

1,180
flights, twelve months
ORD-MHT: 591 · MHT-ORD: 589
62,058
passengers
77% of seats filled
843
miles
about 106 minutes airborne
4
airlines
4 aircraft types

Flights by month both directions

046921391855/258/2511/256/261807/26
By month, as a table
flights
5/25106
6/25144
7/25145
8/25156
9/25172
10/25172
11/253
4/26141
5/26185
6/26171
7/26180

Passengers by month

02,4964,9927,4879,9835/258/2511/256/269,9837/26
By month, as a table
passengers
5/255,678
6/257,919
7/258,115
8/259,017
9/259,711
10/259,411
11/25114
4/266,526
5/268,650
6/268,646
7/269,983

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Envoy Air MQ1,13259,29977%scheduled passenger service
Republic Airline YX462,75979%scheduled passenger service
ABX Air Inc ABX10scheduled cargo service
Southwest Airlines Co. WN100%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Embraer-Emb-1708016541,319
Embraer ERJ-1753777620,739
Boeing 737-700/700LR/Max 711370
Boeing 767-300/300ER100

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

591 flights of 603 scheduled, 30,258 passengers in 40,490 seats, 1,150 pounds of freight. Envoy Air 568; Republic Airline 23.

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

589 flights of 601 scheduled, 31,800 passengers in 40,360 seats, 45,242 pounds of freight. Envoy Air 564; Republic Airline 23; ABX Air Inc 1; Southwest Airlines Co. 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: Chicago O'Hare International ORD and Manchester Boston Regional MHT; all routes.