United Airlines UA821 Flight Status
According to Trip.com real-time data, the UA821 flight operated by United Airlines on Apr 2, 2026 is scheduled to fly from Bangkok (BKK) to Los Angeles (LAX). The flight is expected to depart at 15:45 (local time in Bangkok, UTC+7) and arrive at 20:00 (local time in Los Angeles, UTC-7) .
Wed, Apr 1
Thu, Apr 2
Fri, Apr 3
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Arrived
The flight has arrived 42m early
18h 15m
HKG
2h 13m
Check-in Counter
G
Boarding Gate
E5
Arrival Gate
74
Baggage
B
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Scheduled
Your flight will depart on time.
18h 15m
HKG
2h 53m
Check-in Counter
G
Boarding Gate
--
Arrival Gate
76A
Baggage
--
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Scheduled
Your flight will depart on time.
18h 15m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Bangkok to Los Angeles to find your schedule.
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UA821
UA821 Aircraft Details
Boeing 787-9
Punctuality (Departure)
83%
Punctuality (Arrival)
97%
Early on average
6 minutes
Age
10y, 2m
Seats
252
Flight Distance
--
Economy
Business
Premium Economy
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
81 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
198 cm
Legroom
52 cm
Seat width
180°
Reclining Angle Fully reclinable
2-2-2
Seat layout example
In-Flight Services
Meal included
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seat Information
89 cm
Legroom
44 cm
Seat width
110°
Reclining Angle
3-3-3
Seat layout example
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Flight History for UA821
Trip.com historical records show that the last UA821 flight departed on Wed, Apr 1 from BKK at approximately 16:06. This flight is expected to arrrive in LAX at 19:18.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Mar 28 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 17:12 | 20:19 | Arrived |
| Sun, Mar 29 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 15:57 | 19:34 | Arrived |
| Mon, Mar 30 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 16:09 | 19:38 | Arrived |
| Tue, Mar 31 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 16:04 | 19:34 | Arrived |
| Wed, Apr 1 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 16:06 | 19:18 | Arrived |
| Thu, Apr 2 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 15:45 | 20:00 | Scheduled |
| Fri, Apr 3 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 15:45 | 20:00 | Scheduled |
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UA821 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA821 is 83% (Late on average 22 minutes), and the on-time arrival rate is 97% (Early on average 6 minutes).
On-Time Departures
Punctuality
83%
Late on average 22 minutes
Early
0%
On time
83%
30 mins late
17%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 6 minutes
Early
70%
On time
27%
30 mins late
0%
60 mins late
3%
90 mins late
0%
Cancelled
0%
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Cheap return flights to Bangkok
- Mon, Apr 20Los Angeles (LAX)Bangkok (BKK)
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Arrival Info: Los Angeles Weather & Current Time
Mostly clear
|
14°C - 22°C
Weather forecast for your arrival day
-14 hour time difference
Time on arrival: Bangkok 10:00| Los Angeles 20:00
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