| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 31 | ORD | BOS | 18:05 | 18:06 |
Unknown
|
Track > |
| Jul 30 | ORD | BOS | 14:52 | 17:43 |
Landed
|
Track > |
| Jul 29 | ORD | BOS | 15:14 | 18:01 |
Landed
|
Track > |
| Jul 28 | ORD | BOS | 16:10 | 18:59 |
Delayed
|
Track > |
| Jul 27 | ORD | BOS | 15:34 | 18:25 |
Landed Late
|
Track > |
| Jul 26 | ORD | BOS | 15:06 | 18:02 |
Landed
|
Track > |
| Jul 25 | ORD | BOS | 15:17 | 18:01 |
Landed
|
Track > |
| Jul 24 | ORD | BOS | 15:33 | 18:21 |
Landed Late
|
Track > |
| Jul 23 | ORD | BOS | 14:58 | 17:53 |
Landed
|
Track > |
| Jul 22 | ORD | BOS | 14:43 | 17:37 |
Landed
|
Track > |
United Airlines Flight UA2138 connects Chicago, United States to Boston, United States, taking off from Chicago O'Hare International Airport ORD and landing at Boston Logan International Airport BOS.
How long is the UA2138 flight from Chicago to Boston?
The average flight time from Chicago to Boston is 1 hour and 50 minutes. The flight distance is 1391 km / 864 miles and the average flight speed is 733 km/h / 455 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2138 Chicago to Boston?
The Airportia On-Time Performance Rating for United Airlines Flight UA2138 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2138 arriving at?
Flight UA2138 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest UA2138 flight?
The latest flight took off on Thursday, July 31st, 2025 with the flight status being Unknown on 18:06.
How else can the flight UA2138 be referenced as?
This United Airlines flight can also be referenced as UAL2138, UA 2138, UAL 2138.
How often is flight UA2138 delayed?
On average, 30% of all UA2138 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled UA2138 flight or baggage issues?
If your UA2138 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 UA2138 Flight Tracker above for more details.
Flight UA2138 is code-shared by 2 airlines using the flight numbers NH7786, NZ2087
Other flights departing from Chicago ORD: AA4040, AA3362, AA2086, AA3175
Other flights arriving at Boston BOS: TJ257, AA4404, WN4607, TJ257
All flights connecting Chicago ORD to Boston BOS.
