United Airlines
UA819 Flight Status
According to Trip.com latest record on status for United Airlines flight UA819 from Houston to Buenos Aires (IAH-EZE): Flights for Oct 10, 2026 are scheduled, with the next departure slated for 20:15 from IAH and an expected arrival at 07:29 at EZE .
Fri, Oct 9
Sat, Oct 10
Sun, Oct 11
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Scheduled
Your flight will depart on time.
9h 45m
Check-in Counter
--
Boarding Gate
E7
Arrival Gate
--
Baggage
--
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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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Scheduled
Your flight will depart on time.
9h 45m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
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Track the Previous Flight Status: Scheduled
UA160
|
Munich (MUC)
Houston (HOU)
Houston (HOU)
Scheduled: 16:40
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UA819 Aircraft Specifications
According to Trip.com real-time data, the UA819 flight from Houston to Buenos Aires on 10/10/2026 is operated using the aircraft model Boeing 777-200. This aircraft has been in service for 29y, 5m. The aircraft has 364 seats.
Boeing 777-200
On-Time Departure
37
%
On-Time Arrival
83
%
Avg. Delay
19 minutes
Aircraft Age
29y, 5m
Total Seats
364
Flight Distance
--
Economy
Premium Economy
Business
Cabin Amenities
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
Cabin Amenities
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
Cabin Amenities
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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UA819 Flight History
Trip.com historical records show that the last UA819 flight departed on Fri, Oct 9 from IAH at approximately 20:15. This flight is expected to arrrive in EZE at 07:29.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 5 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:50 | 08:19 | Arrived |
| Tue, Oct 6 | Houston (IAH) | Buenos Aires (EZE) | 772 | 21:26 | 08:26 | Arrived |
| Wed, Oct 7 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:37 | 07:51 | Arrived |
| Thu, Oct 8 | Houston (IAH) | Buenos Aires (EZE) | 772 | 23:03 | 10:44 | Arrived |
| Fri, Oct 9 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:15 | 07:29 | Scheduled |
| Sat, Oct 10 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:15 | 07:29 | Scheduled |
| Sun, Oct 11 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:15 | 08:00 | Scheduled |
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UA819 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA819 is 37% (Late on average 51 minutes), and the on-time arrival rate is 83% (Late on average 19 minutes).
On-Time Departures
Punctuality
37
%
Late on average
51 minutes
Early
0
%
On time
37
%
30 mins late
47
%
60 mins late
7
%
90 mins late
10
%
Cancelled
0
%
On-Time Arrivals
Punctuality
83
%
Late on average
19 minutes
Early
43
%
On time
40
%
30 mins late
7
%
60 mins late
3
%
90 mins late
7
%
Cancelled
0
%
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Flight FAQs
-
What is the current status of flight ua819?
Flight ua819 has not departed yet and is currently on schedule. Scheduled departure 20:15, arrival 08:00 (updated Oct 10, 2026). -
Is flight ua819 on time today?
Flight ua819 has not departed yet and is currently on schedule. Scheduled departure is 20:15, with arrival at 08:00. 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 20:15. The latest actual or estimated departure time is 20:15, and the current status is Scheduled (updated Oct 10, 2026). -
When is flight ua819 scheduled to arrive?
Flight ua819 is scheduled to arrive at 08:00. The latest estimated or actual arrival time is 07:29. Status is Scheduled as of Oct 10, 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 hours 45 minutes; operating days may include Saturday. -
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 10, 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 20:15. -
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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