United Airlines UA819 Flight Status
According to Trip.com real-time data, the UA819 flight operated by United Airlines on Oct 22, 2026 is scheduled to fly from Houston (IAH) to Buenos Aires (EZE). The flight is expected to depart at 8:15 PM (local time in Houston, UTC-5) and land at 7:30 AM (local time in Buenos Aires, UTC-3) .
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 25m early
9h 45m
Check-in Counter
--
Boarding Gate
E4
Arrival Gate
8
Baggage
7
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United Airlines From SGD 1,577
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Scheduled
Your flight will depart on time.
9h 45m
Check-in Counter
--
Boarding Gate
E5
Arrival Gate
--
Baggage
--
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Need a flight from Houston to Buenos Aires?
United Airlines From SGD 1,577
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Scheduled
Your flight will depart on time.
9h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Need a flight from Houston to Buenos Aires?
United Airlines From SGD 1,577
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Flight.News
Buenos Aires weather alert: Rain and thunderstorms, locally strong to severe, will affect the area. Expect heavy rainfall of 40–70 mm in short periods, hail, frequent lightning, and wind gusts up to 90 km/h. Stay indoors, keep away from doors and windows, secure loose objects, and clear drains. Unplug appliances if water enters, and seek immediate shelter in a building or closed vehicle if outdoors.
Track the Previous Flight Status: In Flight
UA160
|
Munich (MUC)
Houston (HOU)
Houston (HOU)
Scheduled: 4:40 PM
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UA819 Aircraft Details
According to Trip.com real-time data, the UA819 flight flying from Houston to Buenos Aires on 10/22/2026 is operated by the aircraft model Boeing 777-200. This aircraft has been in service for 24y, 7m. The aircraft is equipped with 364 seats.
Boeing 777-200
Punctuality (Departure)
17
%
Punctuality (Arrival)
70
%
Late on average
1 hour5 minutes
Age
24y, 7m
Seats
364
Flight Distance
--
Economy
Premium Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
44 cm
Seat width
110°
Reclining Angle
3-4-3
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
193 cm
Legroom
48 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
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Flight History for UA819
Trip.com historical records show that the last UA819 flight departed on Wed, Oct 21 from IAH at approximately 8:43 PM. This flight is expected to arrrive in EZE at 7:35 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Houston (IAH) | Buenos Aires (EZE) | 772 | 9:02 PM | 8:20 AM | Arrived |
| Sun, Oct 18 | Houston (IAH) | Buenos Aires (EZE) | 772 | 8:58 PM | 7:57 AM | Arrived |
| Mon, Oct 19 | Houston (IAH) | Buenos Aires (EZE) | 772 | 8:34 AM | 7:25 PM | Arrived |
| Tue, Oct 20 | Houston (IAH) | Buenos Aires (EZE) | 772 | 9:17 AM | 8:07 PM | Arrived |
| Wed, Oct 21 | Houston (IAH) | Buenos Aires (EZE) | 772 | 8:43 PM | 7:35 AM | Arrived |
| Thu, Oct 22 | Houston (IAH) | Buenos Aires (EZE) | 772 | 8:15 PM | 7:30 AM | Scheduled |
| Fri, Oct 23 | Houston (IAH) | Buenos Aires (EZE) | 772 | 8:15 PM | 8:00 AM | Scheduled |
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UA819 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA819 is 17% (Late on average 1 hour34 minutes), and the on-time arrival rate is 70% (Late on average 1 hour5 minutes).
On-Time Departures
Punctuality
17
%
Late on average
1 hour34 minutes
Early
0
%
On time
17
%
30 mins late
57
%
60 mins late
13
%
90 mins late
13
%
Canceled
0
%
On-Time Arrivals
Punctuality
70
%
Late on average
1 hour5 minutes
Early
23
%
On time
47
%
30 mins late
17
%
60 mins late
3
%
90 mins late
10
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua819?
Flight ua819 has not departed yet and is currently on schedule. Scheduled departure 8:15 PM, arrival 8:00 AM (updated Oct 22, 2026).Is flight ua819 on time today?
Flight ua819 has not departed yet and is currently on schedule. Scheduled departure is 8:15 PM, with arrival at 8:00 AM. Recheck gate and timing before you head to the airport.Has flight ua819 departed yet? What is the departure time?
Flight ua819 is scheduled to depart at 8:15 PM. The latest actual or estimated departure time is 8:15 PM, and the current status is Scheduled (updated Oct 22, 2026).When is flight ua819 scheduled to arrive?
Flight ua819 is scheduled to arrive at 8:00 AM. The latest estimated or actual arrival time is 7:30 AM. Status is Scheduled as of Oct 22, 2026.What is the gate information for flight ua819?
For flight ua819, the departure terminal is E and the boarding gate is E5. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua819 fly?
Flight ua819 is operated by United Airlines from Houston (IAH) to Buenos Aires (EZE). Typical flight time is about 9 hours45 minutes; operating days may include Thursday.How can I check real-time status for flight ua819?
Track flight ua819 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua819 is delayed or canceled, what should I do?
If ua819 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 22, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua819 departed from Houston?
Flight ua819 has not departed from Houston (IAH) yet and is currently on schedule for 8:15 PM.What is the seat configuration for flight ua819?
Flight ua819 usually flies a Boeing 777-200 with seat layout 3-4-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Buenos Aires Weather & Current Time
Clear
|
15°C - 19°C
Weather forecast for your arrival day
2 hour time difference
Time on arrival: Houston 05:30
|
Buenos Aires 07:30
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