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 Jun 29, 2026 are scheduled, with the next departure slated for 20:20 from IAH and an expected arrival at 08:00 at EZE .
Sun, Jun 28
Mon, Jun 29
Tue, Jun 30
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Scheduled
Your flight will depart on time.
9h 40m
Check-in Counter
--
Boarding Gate
E5
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
9h 40m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
9h 40m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
--
Baggage
--
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UA819 Aircraft Specifications
According to Trip.com real-time data, the UA819 flight from Houston to Buenos Aires on 6/29/2026 is operated using the aircraft model Boeing 777-200. This aircraft has been in service for 26y, 2m. The aircraft has 267 seats.
Boeing 777-200
On-Time Departure
37%
On-Time Arrival
50%
Avg. Delay
1 hour 29 minutes
Aircraft Age
26y, 2m
Total Seats
267
Flight Distance
--
Economy
Business
Premium Economy
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
--
Seat width
120°
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
198 cm
More legroom than on 67% of flights
56 cm
Seat width better than on 67% of flights
180°
Reclining Angle Fully reclinable
1-2-1
Seat layout example
Cabin Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
89 cm
More legroom than on 40% of flights
43 cm
Seat width
135°
Reclining Angle
2-4-2
Seat layout example
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UA819 Flight History
Trip.com historical records show that the last UA819 flight departed on Sun, Jun 28 from IAH at approximately 20:20. This flight is expected to arrrive in EZE at 07:37.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Jun 24 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:24 | 07:51 | Arrived |
| Thu, Jun 25 | Houston (IAH) | Buenos Aires (EZE) | 772 | 21:07 | 08:19 | Arrived |
| Fri, Jun 26 | Houston (IAH) | Buenos Aires (EZE) | 772 | 21:02 | 08:27 | Arrived |
| Sat, Jun 27 | Houston (IAH) | Buenos Aires (EZE) | 772 | 22:02 | 09:19 | Arrived |
| Sun, Jun 28 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:20 | 07:37 | Scheduled |
| Mon, Jun 29 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:20 | 08:00 | Scheduled |
| Tue, Jun 30 | Houston (IAH) | Buenos Aires (EZE) | 772 | 20:20 | 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 1 hour 34 minutes), and the on-time arrival rate is 50% (Late on average 1 hour 29 minutes).
On-Time Departures
Punctuality
37%
Late on average 1 hour 34 minutes
Early
0%
On time
37%
30 mins late
20%
60 mins late
13%
90 mins late
30%
Cancelled
1%
On-Time Arrivals
Punctuality
50%
Late on average 1 hour 29 minutes
Early
20%
On time
30%
30 mins late
10%
60 mins late
10%
90 mins late
30%
Cancelled
1%
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