UA520 United Airlines - Flight Status

Which is the frequency of flight UA520?
The flight UA520 is scheduled to flight on Saturday, Sunday on a weekly basis.

Which is the distance of flight UA520?
The distance between the two airports is 1415 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Houston: 2026-02-24 21:58:22
Current Time in New York: 2026-02-24 22:58:22

The following airlines serves the same route between Houston and New York:

Delta Air Lines
- Flight Number: DL1417. (On Time performance: 85 - Average Delay: 28 minutes)
- Flight Number: DL2140. (On Time performance: 81 - Average Delay: 21 minutes)
- Flight Number: DL2930. (On Time performance: 88 - Average Delay: 16 minutes)
- Flight Number: DL851. (On Time performance: 85 - Average Delay: 14 minutes)

Spirit Airlines
- Flight Number: NK1158. (On Time performance: 73 - Average Delay: 19 minutes)

United Airlines
- Flight Number: UA1428. (On Time performance: 78 - Average Delay: 11 minutes)
- Flight Number: UA1544. (On Time performance: 86 - Average Delay: -1 minutes)
- Flight Number: UA1966. (On Time performance: 83 - Average Delay: 14 minutes)
- Flight Number: UA2199. (On Time performance: 87 - Average Delay: 9 minutes)
- Flight Number: UA334. (On Time performance: 89 - Average Delay: 5 minutes)
- Flight Number: UA4742. (On Time performance: 84 - Average Delay: 7 minutes)
- Flight Number: UA521. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: UA6120. (On Time performance: 87 - Average Delay: 12 minutes)
- Flight Number: UA6168. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA6180. (On Time performance: 100 - Average Delay: 3 minutes)
- Flight Number: UA6211. (On Time performance: 89 - Average Delay: 4 minutes)
- Flight Number: UA6247. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: UA678. (On Time performance: 79 - Average Delay: 11 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions