Patrick Leahy Burlington International ⇄ Chicago O'Hare International BTV–ORD
Airlines flew 2,455 flights between Patrick Leahy Burlington International BTV in Burlington, VT and Chicago O'Hare International ORD in Chicago, IL in the twelve months to July 2026, both directions together: 245,308 passengers in 296,010 seats, 83% of them filled, and 10,776 pounds of freight. 763 miles, about 119 minutes in the air, on 4 airlines: United Air Lines Inc. (1,353), SkyWest Airlines Inc. (943), Envoy Air (126), Republic Airline (33). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 133 |
| 2/25 | 112 |
| 3/25 | 165 |
| 4/25 | 161 |
| 5/25 | 208 |
| 6/25 | 227 |
| 7/25 | 237 |
| 8/25 | 221 |
| 9/25 | 246 |
| 10/25 | 329 |
| 11/25 | 119 |
| 12/25 | 151 |
| 1/26 | 128 |
| 2/26 | 118 |
| 3/26 | 119 |
| 4/26 | 269 |
| 5/26 | 289 |
| 6/26 | 223 |
| 7/26 | 243 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 14,870 |
| 2/25 | 14,227 |
| 3/25 | 17,786 |
| 4/25 | 13,505 |
| 5/25 | 19,570 |
| 6/25 | 20,427 |
| 7/25 | 24,319 |
| 8/25 | 23,046 |
| 9/25 | 23,873 |
| 10/25 | 30,368 |
| 11/25 | 14,715 |
| 12/25 | 17,622 |
| 1/26 | 14,863 |
| 2/26 | 15,178 |
| 3/26 | 17,765 |
| 4/26 | 20,698 |
| 5/26 | 22,582 |
| 6/26 | 20,746 |
| 7/26 | 23,852 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,353 | 184,142 | 84% | scheduled passenger service |
| SkyWest Airlines Inc. OO | 943 | 50,484 | 79% | scheduled passenger service |
| Envoy Air MQ | 126 | 8,365 | 87% | scheduled passenger service |
| Republic Airline YX | 33 | 2,317 | 92% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Canadair RJ-700 | 684 | 65 | 35,210 |
| Boeing 737-800 | 465 | 166 | 63,270 |
| Embraer ERJ-175 | 418 | 75 | 25,956 |
| Boeing B737 Max 900 | 226 | 179 | 33,116 |
| Boeing 737-900ER | 218 | 179 | 32,909 |
| Airbus Industrie A320-100/200 | 137 | 150 | 17,172 |
| Airbus Industrie A319 | 117 | 126 | 12,375 |
| Boeing B737 Max 800 | 107 | 166 | 15,684 |
| Boeing 737-700/700LR/Max 7 | 83 | 126 | 9,616 |
BTV → ORD this direction alone · flown January 2025 to July 2026
1,230 flights of 1,237 scheduled, 123,641 passengers in 148,943 seats, 3,593 pounds of freight. United Air Lines Inc. 679; SkyWest Airlines Inc. 472; Envoy Air 63; Republic Airline 16.
ORD → BTV this direction alone · flown January 2025 to July 2026
1,225 flights of 1,236 scheduled, 121,667 passengers in 147,067 seats, 7,183 pounds of freight. United Air Lines Inc. 674; SkyWest Airlines Inc. 471; Envoy Air 63; Republic Airline 17.
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: Patrick Leahy Burlington International BTV and Chicago O'Hare International ORD; all routes.