Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL819

Operated by United Airlines

Live map

Live map filtered to UAL819. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
02:59 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
180° / 3 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
25°C / 23°C
Altimeter
29.87 inHg

Obs: 2026-05-30T06:53:00.000Z

Raw METAR / TAF 
METAR KIAH 300653Z 18003KT 10SM FEW250 25/23 A2987 RMK AO2 SLP113 T02500228

TAF KIAH 300520Z 3006/3112 19005KT P6SM FEW045 BKN250 FM301100 VRB03KT P6SM SCT010 BKN028 FM301500 21006KT P6SM FEW015 SCT030 FM301800 17009KT P6SM SCT040 BKN250 FM310300 18006KT P6SM FEW030 BKN250 FM311000 00000KT P6SM BKN030

flight Live Traffic

flight_takeoff 47 Departures
flight_land 57 Arrivals

Arrival

EZE SAEZ LIFR

Ezeiza International Airport - Ministro Pistarini

Buenos Aires (Ezeiza), AR

Local time
04:59 GMT-3
Timezone
America/Argentina/Buenos_Aires
Type
Large Airport
Elevation
67 ft
Coordinates
-34.8222, -58.5358

cloud Weather

Wind
230° / 2 kt
Visibility
0.19 SM
Ceiling
SCT 3,000 ft
Temp / Dew
3°C / 3°C
Altimeter
30.24 inHg
Wx
FG

Obs: 2026-05-30T07:22:00.000Z

Raw METAR / TAF 
SPECI SAEZ 300722Z 23002KT 0300 R11/0200 FG SCT030 03/03 Q1024 NOSIG

TAF SAEZ 300500Z 3006/3106 VRB03KT 0500 FG NSC TX15/3018Z TN04/3006Z TEMPO 3006/3012 0100 FG OVC002 BECMG 3012/3015 9999 SCT020

flight Live Traffic

flight_takeoff 4 Departures
flight_land 3 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A1B535 IAH → EZE May 30, 01:50 UTCMay 30, 07:15 UTC5h 25m - -
2026-05-29 A1FCC5 IAH → EZE May 29, 01:55 UTCMay 29, 11:15 UTC9h 20m - -
2026-05-28 A1D546 IAH → EZE May 28, 02:20 UTCMay 28, 07:55 UTC5h 35m - -
2026-05-28 A1D546 IAH → EZE May 28, 02:26 UTCMay 28, 11:19 UTC8h 53m +66m -3m
2026-05-27 AAD3C9 IAH → EZE May 27, 01:54 UTCMay 27, 10:55 UTC9h 0m - -
2026-05-26 A20433 IAH → EZE May 26, 02:00 UTCMay 26, 11:39 UTC9h 40m - -
2026-05-25 AAD012 IAH → EZE May 25, 02:20 UTCMay 25, 11:35 UTC9h 15m - -
2026-05-24 AAA125 IAH → EZE May 24, 02:30 UTCMay 24, 11:35 UTC9h 5m - -
2026-05-23 AAD780 IAH → EZE May 23, 02:15 UTCMay 23, 11:15 UTC8h 59m - -
2026-05-22 A1D546 IAH → EZE May 22, 02:05 UTCMay 22, 11:20 UTC9h 14m - -
2026-05-21 AAC8A4 IAH → EZE May 21, 04:20 UTCMay 21, 10:50 UTC6h 30m - -
2026-05-21 AAC8A4 IAH → EZE May 21, 01:55 UTCMay 21, 04:00 UTC2h 5m - -
2026-05-20 AABD7F IAH → EZE May 20, 02:25 UTCMay 20, 11:25 UTC9h 1m - -
2026-05-19 A1D18F IAH → EZE May 19, 01:55 UTCMay 19, 03:45 UTC1h 50m - -
2026-05-19 A1D18F IAH → EZE May 19, 01:41 UTCMay 19, 10:52 UTC9h 11m +21m -5m
2026-05-18 AACC5B IAH → EZE May 18, 01:55 UTCMay 18, 03:55 UTC2h 0m - -
2026-05-18 AACC5B IAH → EZE May 18, 01:51 UTCMay 18, 10:56 UTC9h 5m +31m -13m
2026-05-17 AAAC4A IAH → EZE May 17, 02:00 UTCMay 17, 10:55 UTC8h 55m - -
2026-05-16 AAC8A4 IAH → EZE May 16, 02:05 UTCMay 16, 11:01 UTC8h 56m - -
2026-05-15 AA92F9 IAH → EZE May 15, 03:45 UTCMay 15, 04:10 UTC25m - -
2026-05-15 AA92F9 IAH → EZE May 15, 02:05 UTCMay 15, 02:25 UTC20m - -
2026-05-15 AA92F9 IAH → EZE May 15, 02:11 UTCMay 15, 11:05 UTC8h 54m +51m -7m
2026-05-14 A1A2A2 IAH → EZE May 14, 01:30 UTCMay 14, 10:50 UTC9h 20m - -
2026-05-13 A1AA10 IAH → EZE May 13, 02:00 UTCMay 13, 11:20 UTC9h 20m - -
2026-05-12 AAA4DC IAH → EZE May 12, 03:50 UTCMay 12, 11:20 UTC7h 30m - -
2026-05-12 AAA4DC IAH → EZE May 12, 01:52 UTCMay 12, 11:14 UTC9h 22m +32m +17m
2026-05-11 AA9300 IAH → EZE May 11, 01:55 UTCMay 11, 11:15 UTC9h 20m - -
2026-05-10 AA9D6E IAH → EZE May 10, 02:04 UTCMay 10, 11:20 UTC9h 15m - -
2026-05-09 A2007C IAH → EZE May 9, 02:15 UTCMay 9, 11:30 UTC9h 15m - -
2026-05-09 A2007C IAH → EZE May 9, 02:16 UTCMay 9, 11:27 UTC9h 11m +56m +7m

Performance history

Flights tracked
90 showing last 30
Avg arrival delay
-1m
On-time arrival
83% 83% on time
Aircraft used
20

Monthly activity 2 months

Month Flights tracked
May 2026 46
April 2026 44

UAL819 frequently asked

Where does flight UAL819 fly?
UAL819 (United Airlines) flies from IAH to EZE. View the full route page.
How long is flight UAL819?
Based on observed flights, UAL819 takes on average 7h 28m from takeoff to landing.
How often does UAL819 fly?
UAL819 has been observed flying several times a week in our tracking data. We've recorded 90 flights under this callsign.
Is flight UAL819 usually on time?
Across recent flights, UAL819 arrives 1 minutes early on average. 83% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL819?
UAL819 has been operated by 20 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL819 live?
Yes. When UAL819 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.