| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | ORD | PHL | 14:54 | 17:24 |
Landed
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| Feb 10 | ORD | PHL | 14:35 | 17:03 |
Landed
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| Feb 09 | ORD | PHL | 15:00 | 17:35 |
Landed
|
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| Feb 08 | ORD | PHL | 14:44 | 17:15 |
Landed
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| Feb 07 | ORD | PHL | 14:41 | 17:07 |
Landed
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| Feb 06 | ORD | PHL | 14:46 | 17:21 |
Landed
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| Feb 05 | ORD | PHL | 16:41 | 19:12 |
Delayed
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| Feb 04 | ORD | PHL | 15:08 | 17:41 |
Landed
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| Feb 03 | ORD | PHL | 15:09 | 17:40 |
Landed
|
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| Feb 02 | ORD | PHL | 15:53 | 18:27 |
Landed Late
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United Airlines Flight UA1634 connects Chicago, United States to Philadelphia, United States, taking off from Chicago O'Hare International Airport ORD and landing at Philadelphia International Airport PHL.
How long is the UA1634 flight from Chicago to Philadelphia?
The average flight time from Chicago to Philadelphia is 1 hour and 31 minutes. The flight distance is 1088 km / 676 miles and the average flight speed is 715 km/h / 444 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1634 Chicago to Philadelphia?
The Airportia On-Time Performance Rating for United Airlines Flight UA1634 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1634 arriving at?
Flight UA1634 arrives at Philadelphia International Airport (PHL) Terminal D.
When was the latest UA1634 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 17:24.
How else can the flight UA1634 be referenced as?
This United Airlines flight can also be referenced as UAL1634, UA 1634, UAL 1634.
How often is flight UA1634 delayed?
On average, 50% of all UA1634 flights are delayed. The average delay is 33 minutes.
Can I get compensation for my delayed or cancelled UA1634 flight or baggage issues?
If your UA1634 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 UA1634 Flight Tracker above for more details.
Flight UA1634 is code-shared by 2 airlines using the flight numbers AC3004, NZ2739
Other flights departing from Chicago ORD: UA1605, AA3495, OO5225, UA5816
Other flights arriving at Philadelphia PHL: AA2505, AA2560, AA4769, AA6041
All flights connecting Chicago ORD to Philadelphia PHL.