| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 05 | SDF | DEN | 15:30 | 16:27 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA4203 connects Louisville, United States to Denver, United States, taking off from Louisville International Airport SDF and landing at Denver International Airport DEN.
How many UA4203 flights are operated per week?
1 flight per week. The flight UA4203 is operated on Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA4203 Louisville to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA4203 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4203 flight?
The latest flight was scheduled for Sunday, July 5th, 2026 but was cancelled.
How else can the flight UA4203 be referenced as?
This United Airlines flight can also be referenced as UAL4203, UA 4203, UAL 4203.
How often is flight UA4203 delayed?
On average, 0% of all UA4203 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA4203 flight or baggage issues?
If your UA4203 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 UA4203 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Louisville SDF: AA5397, UA4202, UA4209, UA4210
Other flights arriving at Denver DEN: UA2821, UA4202, UA4209, UA1615
All flights connecting Louisville SDF to Denver DEN.