United Airlines UA821 Flight Status
According to Trip.com real-time data, the UA821 flight operated by United Airlines on Mar 7, 2026 is scheduled to fly from Bangkok (BKK) to Los Angeles (LAX). The flight is expected to depart at 5:20 PM (local time in Bangkok, UTC+7) and land at 7:25 PM (local time in Los Angeles, UTC-8) .
Fri, Mar 6
Sat, Mar 7
Sun, Mar 8
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Arrived
The flight has arrived 25m late
17h 30m
LAX
-3h -8m
Check-in Counter
G
Boarding Gate
E6
Arrival Gate
76A
Baggage
B
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Scheduled
Your flight will depart on time.
17h 30m
LAX
-1h -5m
Check-in Counter
G
Boarding Gate
E4
Arrival Gate
74
Baggage
--
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Scheduled
Your flight will depart on time.
18h 30m
LAX
-3h -30m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
77
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.
Track the Previous Flight Status: Scheduled
UA820
|
Los Angeles (LAX) 
Bangkok (BKK)
Bangkok (BKK)Scheduled: 11:25 AM
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UA821 Aircraft Details
According to Trip.com real-time data, the UA821 flight flying from Bangkok to Los Angeles on 3/7/2026 is operated by the aircraft model Boeing 787-9. This aircraft has been in service for 10y, 4m. The aircraft is equipped with 252 seats.
Boeing 787-9
Punctuality (Departure)
80%
Punctuality (Arrival)
100%
Early on average
13 minutes
Age
10y, 4m
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 Fri, Mar 6 from BKK at approximately 5:11 PM. This flight is expected to arrrive in LAX at 7:50 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Mar 3 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 5:05 PM | 7:03 PM | Arrived |
| Wed, Mar 4 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 5:15 PM | 7:37 PM | Arrived |
| Thu, Mar 5 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 5:08 PM | 7:09 PM | Arrived |
| Fri, Mar 6 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 5:11 PM | 7:50 PM | Arrived |
| Sat, Mar 7 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 5:20 PM | 7:25 PM | Scheduled |
| Sun, Mar 8 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 4:55 PM | 8:25 PM | Scheduled |
| Mon, Mar 9 | Bangkok (BKK) | Los Angeles (LAX) | 789 | 4:55 PM | 8:25 PM | Scheduled |
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UA821 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA821 is 80% (Late on average 25 minutes), and the on-time arrival rate is 100% (Early on average 13 minutes).
On-Time Departures
Punctuality
80%
Late on average 25 minutes
Early
0%
On time
80%
30 mins late
13%
60 mins late
7%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 13 minutes
Early
70%
On time
30%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Cheap return flights to Bangkok
- Tue, Mar 10Los Angeles (LAX)Bangkok (BKK)
Air PremiaOne way29% offSEK 3,495SEK 2,486 - Mon, Mar 23Los Angeles (LAX)Bangkok (BKK) Air PremiaOne way28% offSEK 3,495SEK 2,513
- Tue, Mar 24Los Angeles (LAX)Bangkok (BKK) Air PremiaOne way28% offSEK 3,495SEK 2,525
- Wed, Apr 22Los Angeles (LAX)Bangkok (BKK) Air PremiaOne way28% offSEK 3,495SEK 2,531
- Mon, Apr 27Los Angeles (LAX)Bangkok (BKK) Air PremiaOne way27% offSEK 3,495SEK 2,544
- Wed, Apr 8Los Angeles (LAX)Bangkok (BKK) Air PremiaOne way27% offSEK 3,495SEK 2,551
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Arrival Info: Los Angeles Weather & Current Time
Clear
|
14°C - 24°C
Weather forecast for your arrival day
-14 hour time difference
Time on arrival: Bangkok 10:25| Los Angeles 20:25
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