| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | ORD | FLL | 16:31 | 20:08 |
Landed
|
Track > |
| May 19 | ORD | FLL | 16:57 | 20:30 |
Landed Late
|
Track > |
| May 18 | ORD | FLL | 17:49 | 21:53 |
Delayed
|
Track > |
| May 17 | ORD | FLL | 19:06 | 22:35 |
Delayed
|
Track > |
| May 16 | ORD | FLL | 16:15 | 19:51 |
Landed
|
Track > |
| May 15 | ORD | FLL | 16:29 | 20:02 |
Landed
|
Track > |
| May 14 | ORD | FLL | 17:16 | 20:42 |
Landed Late
|
Track > |
| May 13 | ORD | FLL | 17:01 | 20:29 |
Landed Late
|
Track > |
| May 12 | ORD | FLL | 16:35 | 20:06 |
Landed
|
Track > |
| May 11 | ORD | FLL | 16:25 | 19:56 |
Landed
|
Track > |
United Airlines Flight UA503 connects Chicago, United States to Fort Lauderdale, United States, taking off from Chicago O'Hare International Airport ORD and landing at Fort Lauderdale Hollywood International Airport FLL.
How long is the UA503 flight from Chicago to Fort Lauderdale?
The average flight time from Chicago to Fort Lauderdale is 2 hours and 34 minutes. The flight distance is 1905 km / 1184 miles and the average flight speed is 741 km/h / 461 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA503 Chicago to Fort Lauderdale?
The Airportia On-Time Performance Rating for United Airlines Flight UA503 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA503 arriving at?
Flight UA503 arrives at Fort Lauderdale Hollywood International Airport (FLL) Terminal 1.
When was the latest UA503 flight?
The latest flight took off on Thursday, May 21st, 2026 with the flight status being Landed on 20:08.
How else can the flight UA503 be referenced as?
This United Airlines flight can also be referenced as UAL503, UA0503, UA 503, UAL 503.
How often is flight UA503 delayed?
On average, 50% of all UA503 flights are delayed. The average delay is 60 minutes.
Can I get compensation for my delayed or cancelled UA503 flight or baggage issues?
If your UA503 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 UA503 Flight Tracker above for more details.
Flight UA503 is code-shared by 3 airlines using the flight numbers AC3319, AD7931, NZ2379
Other flights departing from Chicago ORD: F92792, UA2060, UA5396, UA4463
Other flights arriving at Fort Lauderdale FLL: UA1328, UA1384, AA3028, C27501
All flights connecting Chicago ORD to Fort Lauderdale FLL.
