| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | ORD | STL | 21:39 | 22:19 |
Delayed
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| Jul 16 | ORD | STL | 20:50 | 21:33 |
Landed
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| Jul 15 | ORD | STL | 20:28 | 21:13 |
Landed
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| Jul 14 | ORD | STL | 21:23 | 22:09 |
Landed Late
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| Jul 13 | ORD | STL | 20:10 | 20:52 |
Landed
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| Jul 12 | ORD | STL | 20:22 | 21:02 |
Landed
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| Jul 11 | ORD | STL | 20:32 | 21:13 |
Landed
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| Jul 10 | ORD | STL | 20:24 | 21:52 |
Landed Late
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| Jul 09 | ORD | STL | 21:35 | 22:20 |
Landed Late
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| Jul 08 | ORD | STL | 21:13 | 21:58 |
Landed Late
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United Airlines Flight UA2144 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 UA2144 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 551 km/h / 343 mph.
How many UA2144 flights are operated per week?
7 flights per week. The flight UA2144 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA2144 Chicago to St. Louis?
The Airportia On-Time Performance Rating for United Airlines Flight UA2144 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2144 arriving at?
Flight UA2144 arrives at St. Louis Lambert International Airport (STL) Terminal 1.
When was the latest UA2144 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being En-Route on 22:19.
How else can the flight UA2144 be referenced as?
This United Airlines flight can also be referenced as UAL2144, UA 2144, UAL 2144.
How often is flight UA2144 delayed?
On average, 60% of all UA2144 flights are delayed. The average delay is 35 minutes.
Can I get compensation for my delayed or cancelled UA2144 flight or baggage issues?
If your UA2144 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 UA2144 Flight Tracker above for more details.
Flight UA2144 is code-shared by 5 airlines using the flight numbers AC4914, EK6308, LH7750, NZ2895, TK9565
Other flights departing from Chicago ORD: AA3694, UA2738, UA2005, UA2063
Other flights arriving at St. Louis STL: AA3028, WN3353, AA1010, WN3387
All flights connecting Chicago ORD to St. Louis STL.