| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 22 | BOS | ORD | 07:56 | 09:06 |
Landed
|
Track > |
| Sep 21 | BOS | ORD | 07:57 | 09:03 |
Landed
|
Track > |
| Sep 20 | BOS | ORD | 08:44 | 09:41 |
Landed
|
Track > |
| Sep 19 | BOS | ORD | 08:38 | 09:39 |
Landed
|
Track > |
| Sep 18 | BOS | ORD | 08:00 | 09:10 |
Landed
|
Track > |
| Sep 15 | BOS | ORD | 08:01 | 09:04 |
Landed
|
Track > |
| Sep 14 | BOS | ORD | 08:02 | 09:08 |
Landed
|
Track > |
| Sep 13 | BOS | ORD | 10:57 | 12:08 |
Delayed
|
Track > |
| Sep 12 | BOS | ORD | 07:54 | 08:58 |
Landed
|
Track > |
| Sep 11 | BOS | ORD | 07:54 | 09:00 |
Landed
|
Track > |
United Airlines Flight UA2251 connects Boston, United States to Chicago, United States, taking off from Boston Logan International Airport BOS and landing at Chicago O'Hare International Airport ORD.
How long is the UA2251 flight from Boston to Chicago?
The average flight time from Boston to Chicago is 2 hours and 5 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 666 km/h / 414 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2251 Boston to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA2251 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2251 arriving at?
Flight UA2251 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.
When was the latest UA2251 flight?
The latest flight took off on Monday, September 22nd, 2025 with the flight status being Landed on 09:06.
How else can the flight UA2251 be referenced as?
This United Airlines flight can also be referenced as UAL2251, UA 2251, UAL 2251.
How often is flight UA2251 delayed?
On average, 10% of all UA2251 flights are delayed. The average delay is 147 minutes.
Can I get compensation for my delayed or cancelled UA2251 flight or baggage issues?
If your UA2251 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA2251 Flight Tracker above for more details.
Flight UA2251 is code-shared by 2 airlines using the flight numbers NH7479, NZ2084
Other flights departing from Boston BOS: UA600, WN1412, UA309, WN1502
Other flights arriving at Chicago ORD: UA2195, OO4707, OO5131, UA1249
All flights connecting Boston BOS to Chicago ORD.
