| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 25 | BWI | ORD | 08:15 | 08:55 |
Landed
|
Track > |
| Mar 24 | BWI | ORD | 08:04 | 08:44 |
Landed
|
Track > |
| Mar 18 | BWI | ORD | 08:14 | 08:51 |
Landed
|
Track > |
| Mar 17 | BWI | ORD | 08:18 | 08:55 |
Landed
|
Track > |
| Mar 11 | BWI | ORD | 08:12 | 09:37 |
Landed
|
Track > |
| Mar 10 | BWI | ORD | 08:14 | 08:55 |
Landed
|
Track > |
United Airlines Flight UA255 connects Baltimore, United States to Chicago, United States, taking off from Baltimore Washington International Airport BWI and landing at Chicago O'Hare International Airport ORD.
How long is the UA255 flight from Baltimore to Chicago?
The average flight time from Baltimore to Chicago is 1 hour and 46 minutes. The flight distance is 998 km / 620 miles and the average flight speed is 573 km/h / 356 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA255 Baltimore to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA255 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA255 arriving at?
Flight UA255 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA255 flight?
The latest flight took off on Wednesday, March 25th, 2026 with the flight status being Landed on 08:55.
How else can the flight UA255 be referenced as?
This United Airlines flight can also be referenced as UAL255, UA0255, UA 255, UAL 255.
How often is flight UA255 delayed?
On average, 17% of all UA255 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled UA255 flight or baggage issues?
If your UA255 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 UA255 Flight Tracker above for more details.
Flight UA255 is code-shared by 2 airlines using the flight numbers NH6507, NZ2122
Other flights departing from Baltimore BWI: WN1487, WN236, WN447, WN960
Other flights arriving at Chicago ORD: UA1834, UA2453, UA4415, UA2629
All flights connecting Baltimore BWI to Chicago ORD.