UA821 United Airlines - Flight Status

Which is the frequency of flight UA821?
The flight UA821 is scheduled to flight on Monday, Tuesday, Wednesday, Sunday on a weekly basis.

Which is the distance of flight UA821?
The distance between the two airports is 1691 kilometers.

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 Bangkok: 2025-10-29 23:13:20
Current Time in Hong Kong: 2025-10-30 00:13:20

The following airlines serves the same route between Bangkok and Hong Kong:

Cathay Pacific
- Flight Number: CX618.
- Flight Number: CX654. (On Time performance: 85 - Average Delay: 14 minutes)
- Flight Number: CX674.
- Flight Number: CX700. (On Time performance: 95 - Average Delay: 8 minutes)
- Flight Number: CX702.
- Flight Number: CX704. (On Time performance: 46 - Average Delay: 33 minutes)
- Flight Number: CX706. (On Time performance: 66 - Average Delay: 21 minutes)
- Flight Number: CX708. (On Time performance: 72 - Average Delay: 25 minutes)
- Flight Number: CX750. (On Time performance: 74 - Average Delay: 20 minutes)
- Flight Number: CX754. (On Time performance: 70 - Average Delay: 23 minutes)
- Flight Number: CX756.
- Flight Number: CX774. (On Time performance: 79 - Average Delay: 18 minutes)
- Flight Number: CX788.

Emirates
- Flight Number: EK384. (On Time performance: 41 - Average Delay: 25 minutes)

Ethiopian Airlines
- Flight Number: ET608. (On Time performance: 36 - Average Delay: 33 minutes)

Greater Bay Airlines
- Flight Number: HB2296. (On Time performance: 40 - Average Delay: 29 minutes)
- Flight Number: HB2298. (On Time performance: 89 - Average Delay: 2 minutes)
- Flight Number: HB282. (On Time performance: 37 - Average Delay: 28 minutes)
- Flight Number: HB284. (On Time performance: 68 - Average Delay: 21 minutes)
- Flight Number: HB298. (On Time performance: 100 - Average Delay: 0 minutes)

Hong Kong Airlines
- Flight Number: HX760. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: HX766. (On Time performance: 67 - Average Delay: 17 minutes)
- Flight Number: HX768. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: HX776. (On Time performance: 71 - Average Delay: 18 minutes)

Thai Airways International
- Flight Number: TG600. (On Time performance: 65 - Average Delay: 15 minutes)
- Flight Number: TG602. (On Time performance: 62 - Average Delay: 16 minutes)
- Flight Number: TG628. (On Time performance: 57 - Average Delay: 19 minutes)
- Flight Number: TG638. (On Time performance: 33 - Average Delay: 31 minutes)

HK Express
- Flight Number: UO701. (On Time performance: 69 - Average Delay: 23 minutes)
- Flight Number: UO703. (On Time performance: 64 - Average Delay: 21 minutes)
- Flight Number: UO705. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: UO709. (On Time performance: 78 - Average Delay: 21 minutes)
- Flight Number: UO711. (On Time performance: 78 - Average Delay: 14 minutes)
- Flight Number: UO713.

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