| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 28 | YOW | ORD | 11:49 | 12:30 |
Landed
|
Track > |
| Mar 27 | YOW | ORD | 11:15 | 12:13 |
Landed
|
Track > |
| Mar 26 | YOW | ORD | 13:57 | 14:46 |
Delayed
|
Track > |
| Mar 25 | YOW | ORD | 11:16 | 11:59 |
Landed
|
Track > |
| Mar 24 | YOW | ORD | 11:38 | 12:25 |
Landed
|
Track > |
| Mar 23 | YOW | ORD | 12:23 | 13:10 |
Landed Late
|
Track > |
| Mar 22 | YOW | ORD | 11:57 | 13:03 |
Landed Late
|
Track > |
| Mar 21 | YOW | ORD | 11:22 | 12:02 |
Landed
|
Track > |
| Mar 20 | YOW | ORD | 12:15 | 12:56 |
Landed
|
Track > |
| Mar 19 | YOW | ORD | 12:52 | 13:34 |
Delayed
|
Track > |
United Airlines Flight UA4188 connects Ottawa, Canada to Chicago, United States, taking off from Ottawa Macdonald-Cartier International Airport YOW and landing at Chicago O'Hare International Airport ORD.
How long is the UA4188 flight from Ottawa to Chicago?
The average flight time from Ottawa to Chicago is 1 hour and 47 minutes. The flight distance is 1051 km / 653 miles and the average flight speed is 590 km/h / 367 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4188 Ottawa to Chicago?
The Airportia On-Time Performance Rating for United Airlines Flight UA4188 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4188 arriving at?
Flight UA4188 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.
When was the latest UA4188 flight?
The latest flight took off on Saturday, March 28th, 2026 with the flight status being Landed on 12:30.
How else can the flight UA4188 be referenced as?
This United Airlines flight can also be referenced as UAL4188, UA 4188, UAL 4188.
How often is flight UA4188 delayed?
On average, 50% of all UA4188 flights are delayed. The average delay is 41 minutes.
Can I get compensation for my delayed or cancelled UA4188 flight or baggage issues?
If your UA4188 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 UA4188 Flight Tracker above for more details.
Flight UA4188 is code-shared by 3 airlines using the flight numbers AC4113, NH7209, NZ9942
Other flights departing from Ottawa YOW: PD547, 5T127, UA3605, PD777
Other flights arriving at Chicago ORD: UA1317, WN1464, UA4553, AA3758
All flights connecting Ottawa YOW to Chicago ORD.