| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | ORD | BUF | 11:35 | 13:40 |
Landed Late
|
Track > |
| Aug 17 | ORD | BUF | 10:35 | 13:21 |
Cancelled
|
Track > |
| Claim > | ||||||
| Aug 15 | ORD | BUF | 11:07 | 13:21 |
Landed
|
Track > |
| Aug 14 | ORD | BUF | 10:53 | 13:02 |
Landed
|
Track > |
| Aug 13 | ORD | BUF | 10:46 | 12:58 |
Landed
|
Track > |
| Aug 12 | ORD | BUF | 11:27 | 13:37 |
Landed Late
|
Track > |
| Aug 11 | ORD | BUF | 11:16 | 13:31 |
Landed
|
Track > |
| Aug 10 | ORD | BUF | 11:03 | 13:16 |
Landed
|
Track > |
| Aug 08 | ORD | BUF | 10:50 | 12:57 |
Landed
|
Track > |
| Aug 07 | ORD | BUF | 10:44 | 12:57 |
Landed
|
Track > |
United Airlines Flight UA4426 connects Chicago, United States to Buffalo, United States, taking off from Chicago O'Hare International Airport ORD and landing at Buffalo Niagara International Airport BUF.
How long is the UA4426 flight from Chicago to Buffalo?
The average flight time from Chicago to Buffalo is 1 hour and 10 minutes. The flight distance is 760 km / 472 miles and the average flight speed is 623 km/h / 387 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4426 Chicago to Buffalo?
The Airportia On-Time Performance Rating for United Airlines Flight UA4426 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4426 flight?
The latest flight took off on Monday, August 18th, 2025 with the flight status being Landed on 13:40.
How else can the flight UA4426 be referenced as?
This United Airlines flight can also be referenced as UAL4426, UA 4426, UAL 4426.
How often is flight UA4426 delayed?
On average, 30% of all UA4426 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled UA4426 flight or baggage issues?
If your UA4426 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 UA4426 Flight Tracker above for more details.
Flight UA4426 is code-shared by 3 airlines using the flight numbers AC3958, NH7400, NZ2115
Other flights departing from Chicago ORD: UA758, UA3638, UA5272, OO5836
Other flights arriving at Buffalo BUF: UA4183, UA2038, B61026, UA1800
All flights connecting Chicago ORD to Buffalo BUF.
