| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 26 | IAH | MCO | 08:46 | 11:36 |
Landed
|
Track > |
United Airlines Flight UA521 connects Houston, United States to Orlando, United States, taking off from Houston George Bush Intercontinental Airport IAH and landing at Orlando International Airport MCO.
How long is the UA521 flight from Houston to Orlando?
The average flight time from Houston to Orlando is 1 hour and 50 minutes. The flight distance is 1372 km / 852 miles and the average flight speed is 748 km/h / 465 mph.
How many UA521 flights are operated per week?
1 flight per week. The flight UA521 is operated on Saturday.
What is the On-Time Performance (OTP) of United Airlines Flight UA521 Houston to Orlando?
The Airportia On-Time Performance Rating for United Airlines Flight UA521 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA521 arriving at?
Flight UA521 arrives at Orlando International Airport (MCO) Terminal B.
When was the latest UA521 flight?
The latest flight took off on Saturday, September 26th, 2026 with the flight status being Landed on 11:36.
How else can the flight UA521 be referenced as?
This United Airlines flight can also be referenced as UAL521, UA0521, UA 521, UAL 521.
How often is flight UA521 delayed?
On average, 0% of all UA521 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA521 flight or baggage issues?
If your UA521 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 UA521 Flight Tracker above for more details.
Flight UA521 is code-shared by 2 airlines using the flight numbers AD7003, NZ6711
Other flights departing from Houston IAH: UA1207, UA1686, UA2744, ET3501
Other flights arriving at Orlando MCO: CM805, F93663, DL2259, WN1157
All flights connecting Houston IAH to Orlando MCO.