Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1789

Operated by UAL

Live map

Live map filtered to UAL1789. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
IAD SAT Jul 14, 01:23 PM UTC Jul 14, 10:56 AM UTC PLANNED

Route airports View route page →

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
08:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
200° / 4 kt
Visibility
10 SM
Ceiling
FEW 25,000 ft
Temp / Dew
23°C / 19°C
Altimeter
30.18 inHg

Obs: 2026-07-14T11:52:00.000Z

Raw METAR / TAF 
METAR KIAD 141152Z 20004KT 10SM FEW250 23/19 A3018 RMK AO2 SLP217 T02280194 10228 20178 53005 $

TAF KIAD 141128Z 1412/1518 00000KT P6SM SKC FM141600 22006KT P6SM FEW050

flight Live Traffic

flight_takeoff 129 Departures
flight_land 158 Arrivals

Arrival

SAT KSAT MVFR

San Antonio International Airport

San Antonio, US

Local time
07:12 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
809 ft
Coordinates
29.5337, -98.4698

cloud Weather

Wind
130° / 15G19 kt
Visibility
4 SM
Ceiling
BKN 2,000 ft, BKN 3,700 ft, OVC 10,000 ft
Temp / Dew
24°C / 23°C
Altimeter
30.04 inHg
Wx
RA BR

Obs: 2026-07-14T11:51:00.000Z

Raw METAR / TAF 
METAR KSAT 141151Z 13015G19KT 4SM RA BR BKN020 BKN037 OVC100 24/23 A3004 RMK AO2 SLP153 P0023 60078 70103 T02440233 10261 20244 53003 $

TAF KSAT 141120Z 1412/1518 10006KT 4SM RA SCT006 BKN012 OVC022 TEMPO 1412/1416 3SM TSRA BKN008CB FM141600 14005KT 6SM -RA BKN015 OVC080 FM141800 18006KT P6SM BKN035 OVC100 PROB30 1418/1424 VRB15G25KT 3SM TSRA BKN015CB FM150000 14007KT P6SM BKN040 BKN120

flight Live Traffic

flight_takeoff 115 Departures
flight_land 82 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-14 A1244D - Jul 14, 10:15 UTCJul 14, 11:00 UTC45m - -
2026-07-13 A1240A - Jul 13, 13:10 UTCJul 13, 16:00 UTC2h 50m - -
2026-07-13 A12734 - Jul 13, 10:15 UTCJul 13, 10:55 UTC40m - -
2026-07-12 A44588 - Jul 12, 12:35 UTCJul 12, 15:30 UTC2h 55m - -
2026-07-12 AA4C42 RDU → IAD Jul 12, 10:10 UTCJul 12, 10:55 UTC45m - -
2026-07-11 A441EF - Jul 11, 10:10 UTCJul 11, 10:45 UTC35m - -
2026-07-10 A126EB - Jul 10, 12:45 UTCJul 10, 15:35 UTC2h 50m - -
2026-07-10 A4418C - Jul 10, 10:25 UTCJul 10, 11:05 UTC40m - -
2026-07-09 A12403 - Jul 9, 12:50 UTCJul 9, 15:40 UTC2h 50m - -
2026-07-09 A12403 - Jul 9, 10:10 UTCJul 9, 10:55 UTC45m - -
2026-07-08 A44213 IAD → SAT Jul 8, 12:45 UTCJul 8, 15:40 UTC2h 55m - -
2026-07-08 A4497F - Jul 8, 10:10 UTCJul 8, 10:45 UTC35m - -
2026-07-07 A923EF - Jul 7, 12:50 UTCJul 7, 15:45 UTC2h 55m - -
2026-07-07 A123E0 - Jul 7, 10:35 UTCJul 7, 11:15 UTC40m - -
2026-07-06 A448F2 - Jul 6, 13:25 UTCJul 6, 16:30 UTC3h 5m - -
2026-07-06 A12B0E - Jul 6, 10:35 UTCJul 6, 11:15 UTC40m - -
2026-07-05 A2B810 - Jul 5, 12:40 UTCJul 5, 15:35 UTC2h 55m - -
2026-07-03 A4495B - Jul 3, 12:35 UTCJul 3, 15:25 UTC2h 50m - -
2026-07-03 A2B47F - Jul 3, 10:30 UTCJul 3, 11:10 UTC40m - -
2026-07-02 A12709 - Jul 2, 12:50 UTCJul 2, 15:40 UTC2h 50m - -
2026-07-02 A12709 IAD → SAT Jul 2, 12:43 UTCJul 2, 15:40 UTC2h 57m +18m -9m
2026-07-02 A1270F - Jul 2, 10:25 UTCJul 2, 11:10 UTC45m - -
2026-07-01 A44258 - Jul 1, 12:40 UTCJul 1, 15:30 UTC2h 50m - -
2026-07-01 A5CF19 - Jul 1, 10:15 UTCJul 1, 11:00 UTC45m - -
2026-06-30 A12732 - Jun 30, 12:40 UTCJun 30, 15:30 UTC2h 50m - -
2026-06-30 AA56F7 - Jun 30, 10:10 UTCJun 30, 10:50 UTC40m - -
2026-06-29 A126C4 - Jun 29, 12:39 UTCJun 29, 15:39 UTC3h 0m - -
2026-06-29 A2B133 - Jun 29, 10:10 UTCJun 29, 10:50 UTC40m - -
2026-06-28 A81000 - Jun 28, 12:35 UTCJun 28, 15:24 UTC2h 50m - -
2026-06-28 A224F9 - Jun 28, 10:15 UTCJun 28, 11:00 UTC45m - -

Performance history

Flights tracked
213 showing last 30
Avg arrival delay
-9m
On-time arrival
100% 100% on time
Aircraft used
28

Monthly activity 4 months

Month Flights tracked
July 2026 24
June 2026 62
May 2026 67
April 2026 60

UAL1789 frequently asked

Where does flight UAL1789 fly?
UAL1789 (UAL) flies from IAD to SAT. View the full route page.
How long is flight UAL1789?
Based on observed flights, UAL1789 takes on average 1h 47m from takeoff to landing.
How often does UAL1789 fly?
UAL1789 has been observed flying several times a week in our tracking data. We've recorded 213 flights under this callsign.
Is flight UAL1789 usually on time?
Across recent flights, UAL1789 arrives 9 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1789?
UAL1789 has been operated by 28 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1789 live?
Yes. When UAL1789 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.