| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | ORD | STL | 17:27 | 18:12 |
Landed
|
Track > |
| May 19 | ORD | STL | 17:47 | 18:33 |
Landed Late
|
Track > |
| May 18 | ORD | STL | 16:39 | 18:12 |
Cancelled
|
Track > |
| Claim > | ||||||
| May 17 | ORD | STL | 18:03 | 18:54 |
Landed Late
|
Track > |
| May 15 | ORD | STL | 17:14 | 18:07 |
Landed
|
Track > |
| May 14 | ORD | STL | 17:39 | 18:27 |
Landed Late
|
Track > |
| May 13 | ORD | STL | 17:36 | 18:21 |
Landed
|
Track > |
| May 12 | ORD | STL | 17:36 | 18:24 |
Landed
|
Track > |
| May 11 | ORD | STL | 18:30 | 19:19 |
Delayed
|
Track > |
| May 10 | ORD | STL | 17:38 | 18:23 |
Landed
|
Track > |
United Airlines Flight UA4425 connects Chicago, United States to St. Louis, United States, taking off from Chicago O'Hare International Airport ORD and landing at St. Louis Lambert International Airport STL.
How long is the UA4425 flight from Chicago to St. Louis?
The average flight time from Chicago to St. Louis is 47 minutes. The flight distance is 415 km / 258 miles and the average flight speed is 498 km/h / 309 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4425 Chicago to St. Louis?
The Airportia On-Time Performance Rating for United Airlines Flight UA4425 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4425 arriving at?
Flight UA4425 arrives at St. Louis Lambert International Airport (STL) Terminal 1.
When was the latest UA4425 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 18:12.
How else can the flight UA4425 be referenced as?
This United Airlines flight can also be referenced as UAL4425, UA 4425, UAL 4425.
How often is flight UA4425 delayed?
On average, 70% of all UA4425 flights are delayed. The average delay is 25 minutes.
Can I get compensation for my delayed or cancelled UA4425 flight or baggage issues?
If your UA4425 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 UA4425 Flight Tracker above for more details.
Flight UA4425 is code-shared by 3 airlines using the flight numbers AC4936, NH7448, NZ2905
Other flights departing from Chicago ORD: UA1863, OO5376, AA3556, AA3944
Other flights arriving at St. Louis STL: UA6046, F92018, AA2943, UA5803
All flights connecting Chicago ORD to St. Louis STL.