| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | ORD | PIT | 15:45 | 17:42 |
Landed
|
Track > |
| Sep 23 | ORD | PIT | 15:54 | 18:05 |
Landed
|
Track > |
| Sep 22 | ORD | PIT | 15:59 | 18:09 |
Landed
|
Track > |
| Sep 21 | ORD | PIT | 16:05 | 18:06 |
Landed
|
Track > |
| Sep 20 | ORD | PIT | 18:18 | 18:16 |
Unknown
|
Track > |
| Sep 19 | ORD | PIT | 15:57 | 18:02 |
Landed
|
Track > |
| Sep 18 | ORD | PIT | 15:52 | 17:55 |
Landed
|
Track > |
| Sep 17 | ORD | PIT | 15:43 | 17:47 |
Landed
|
Track > |
| Sep 16 | ORD | PIT | 16:11 | 18:14 |
Landed
|
Track > |
| Sep 15 | ORD | PIT | 15:51 | 17:56 |
Landed
|
Track > |
United Airlines Flight UA3643 connects Chicago, United States to Pittsburgh, United States, taking off from Chicago O'Hare International Airport ORD and landing at Pittsburgh International Airport PIT.
How long is the UA3643 flight from Chicago to Pittsburgh?
The average flight time from Chicago to Pittsburgh is 1 hour and 4 minutes. The flight distance is 662 km / 412 miles and the average flight speed is 597 km/h / 371 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA3643 Chicago to Pittsburgh?
The Airportia On-Time Performance Rating for United Airlines Flight UA3643 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA3643 arriving at?
Flight UA3643 arrives at Pittsburgh International Airport (PIT) Terminal C.
When was the latest UA3643 flight?
The latest flight took off on Wednesday, September 24th, 2025 with the flight status being Landed on 17:42.
How else can the flight UA3643 be referenced as?
This United Airlines flight can also be referenced as UAL3643, UA 3643, UAL 3643.
How often is flight UA3643 delayed?
On average, 0% of all UA3643 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3643 flight or baggage issues?
If your UA3643 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 UA3643 Flight Tracker above for more details.
Flight UA3643 is code-shared by 1 airline using the flight number AC5334
Other flights departing from Chicago ORD: UA4558, UA4561, OO5616, UA5616
Other flights arriving at Pittsburgh PIT: WN3203, WN2873, AA4396, DL2620
All flights connecting Chicago ORD to Pittsburgh PIT.
