| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 18 | RDU | SDF | 16:30 | 17:47 |
Delayed >1h
|
Track > |
| Dec 14 | RDU | SDF | 20:30 | 21:46 |
Delayed
|
Track > |
United Airlines Flight UA9900 connects Raleigh-Durham, United States to Louisville, United States, taking off from Raleigh-Durham International Airport RDU and landing at Louisville International Airport SDF.
How long is the UA9900 flight from Raleigh-Durham to Louisville?
The average flight time from Raleigh-Durham to Louisville is 1 hour and 14 minutes. The flight distance is 667 km / 415 miles and the average flight speed is 542 km/h / 336 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA9900 Raleigh-Durham to Louisville?
The Airportia On-Time Performance Rating for United Airlines Flight UA9900 is 4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA9900 arriving at?
Flight UA9900 arrives at Louisville International Airport (SDF) Terminal S.
When was the latest UA9900 flight?
The latest flight took off on Sunday, January 18th, 2026 with the flight status being Scheduled on 18:57.
How else can the flight UA9900 be referenced as?
This United Airlines flight can also be referenced as UAL9900, UA 9900, UAL 9900.
How often is flight UA9900 delayed?
On average, 100% of all UA9900 flights are delayed. The average delay is 63 minutes.
Can I get compensation for my delayed or cancelled UA9900 flight or baggage issues?
If your UA9900 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 UA9900 Flight Tracker above for more details.
Other flights departing from Raleigh-Durham RDU: DL5612, XP1186, MX6356, XP611
Other flights arriving at Louisville SDF: G41240, DL5532, G42566, G41047
All flights connecting Raleigh-Durham RDU to Louisville SDF.