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

Tweed/New Haven ⇄ Chicago O'Hare International HVN–ORD

Airlines flew 272 flights between Tweed/New Haven HVN in New Haven, CT and Chicago O'Hare International ORD in Chicago, IL in the twelve months to July 2026, both directions together: 36,748 passengers in 47,486 seats, 77% of them filled. 778 miles, about 131 minutes in the air, on 1 airline: TEM Enterprises dba Avelo Airlines (272). Planning to fly it yourself? The weather and winds along this route right now.

272
flights, twelve months
HVN-ORD: 136 · ORD-HVN: 136
36,748
passengers
77% of seats filled
778
miles
about 131 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

091827361/257/2510/251/264/26367/26
By month, as a table
flights
1/251
5/2510
6/2518
7/2515
8/2518
9/2516
10/2518
11/2522
12/2525
1/2616
2/2614
3/2617
4/2621
5/2636
6/2633
7/2636

Passengers by month

01,2842,5673,8505,1341/257/2510/251/264/265,1217/26
By month, as a table
passengers
1/250
5/251,505
6/252,721
7/252,580
8/253,065
9/252,371
10/252,205
11/252,937
12/252,989
1/261,721
2/261,218
3/262,174
4/262,919
5/265,134
6/264,894
7/265,121

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
TEM Enterprises dba Avelo Airlines XP27236,74877%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing 737-80021218430,229
Boeing 737-700/700LR/Max 7601436,519

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

136 flights of 136 scheduled, 18,650 passengers in 23,741 seats. TEM Enterprises dba Avelo Airlines 136.

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

136 flights of 136 scheduled, 18,098 passengers in 23,745 seats. TEM Enterprises dba Avelo Airlines 136.

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: Tweed/New Haven HVN and Chicago O'Hare International ORD; all routes.