Apparatus

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flight_takeoff Flight

UAL739

Operated by United Airlines

Live map

Live map filtered to UAL739. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
00:18 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 10 kt
Visibility
10 SM
Ceiling
OVC 1,000 ft
Temp / Dew
13°C / 11°C
Altimeter
30.11 inHg

Obs: 2026-05-30T06:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300656Z 27010KT 10SM OVC010 13/11 A3011 RMK AO2 SLP195 T01280106

TAF KSFO 300520Z 3006/3112 26009KT P6SM OVC008 FM301000 27006KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC

flight Live Traffic

flight_takeoff 247 Departures
flight_land 186 Arrivals

Arrival

AUS KAUS VFR

Austin Bergstrom International Airport

Austin, US

Local time
02:18 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
542 ft
Coordinates
30.1975, -97.6620

cloud Weather

Wind
200° / 6 kt
Visibility
10 SM
Ceiling
SCT 25,000 ft
Temp / Dew
23°C / 22°C
Altimeter
29.86 inHg

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

Raw METAR / TAF 
METAR KAUS 300653Z 20006KT 10SM SCT250 23/22 A2986 RMK AO2 SLP101 T02330217 $

TAF KAUS 300540Z 3006/3112 18008KT P6SM FEW250 FM301000 19005KT P6SM BKN015 FM301500 19010KT P6SM SCT035 BKN200 FM302300 16009KT P6SM FEW050 BKN200

flight Live Traffic

flight_takeoff 35 Departures
flight_land 24 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 ABA91B SFO → AUS May 29, 20:45 UTCMay 29, 21:45 UTC1h 0m - -
2026-05-28 AB819C SFO → AUS May 28, 20:30 UTCMay 28, 21:45 UTC1h 15m - -
2026-05-27 A57F04 SFO → AUS May 27, 20:30 UTCMay 27, 21:35 UTC1h 5m - -
2026-05-26 AC234F SFO → AUS May 26, 22:44 UTCMay 26, 23:45 UTC1h 0m - -
2026-05-26 AC234F SFO → AUS May 26, 20:54 UTCMay 26, 21:59 UTC1h 5m - -
2026-05-25 A5C694 SFO → AUS May 25, 20:24 UTCMay 25, 21:35 UTC1h 10m - -
2026-05-25 A57F04 SFO → AUS May 25, 02:20 UTCMay 25, 02:35 UTC15m - -
2026-05-25 A57F04 SFO → AUS May 25, 01:55 UTCMay 25, 02:35 UTC40m - -
2026-05-25 A57F04 SFO → AUS May 25, 01:31 UTCMay 25, 02:04 UTC33m +318m +14m
2026-05-23 ABA30B SFO → AUS May 23, 20:50 UTCMay 23, 21:55 UTC1h 5m - -
2026-05-23 ABA30B SFO → AUS May 23, 20:46 UTCMay 23, 21:36 UTC50m +33m -5m
2026-05-22 A57796 SFO → AUS May 22, 20:55 UTCMay 22, 22:05 UTC1h 10m - -
2026-05-21 A524E1 SFO → AUS May 21, 20:55 UTCMay 21, 21:55 UTC1h 0m - -
2026-05-21 A524E1 SFO → AUS May 21, 20:48 UTCMay 21, 21:56 UTC1h 8m +35m +22m
2026-05-20 A5F1CA SFO → AUS May 20, 21:25 UTCMay 20, 22:20 UTC55m - -
2026-05-20 A5F1CA SFO → AUS May 20, 21:21 UTCMay 20, 22:06 UTC45m +64m -8m
2026-05-19 A59F15 SFO → AUS May 19, 20:55 UTCMay 19, 22:05 UTC1h 10m - -
2026-05-19 A59F15 SFO → AUS May 19, 20:51 UTCMay 19, 21:59 UTC1h 8m +34m +23m
2026-05-18 A5954E SFO → AUS May 18, 22:05 UTCMay 18, 23:05 UTC1h 0m - -
2026-05-17 A59F15 SFO → AUS May 17, 22:15 UTCMay 17, 22:30 UTC15m - -
2026-05-17 A59F15 SFO → AUS May 17, 21:10 UTCMay 17, 22:30 UTC1h 20m - -
2026-05-17 A59F15 SFO → AUS May 17, 21:16 UTCMay 17, 21:59 UTC43m +59m +13m
2026-05-16 A224F9 SFO → AUS May 16, 20:20 UTCMay 16, 21:30 UTC1h 10m - -
2026-05-15 A52898 SFO → AUS May 15, 21:55 UTCMay 15, 22:20 UTC25m - -
2026-05-15 A52898 SFO → AUS May 15, 20:55 UTCMay 15, 22:00 UTC1h 5m - -
2026-05-15 A52898 SFO → AUS May 15, 20:46 UTCMay 15, 21:40 UTC54m +29m -16m
2026-05-14 A5C2DD SFO → AUS May 14, 21:50 UTCMay 14, 22:10 UTC20m - -
2026-05-14 A5C2DD SFO → AUS May 14, 20:50 UTCMay 14, 22:10 UTC1h 20m - -
2026-05-14 A5C2DD SFO → AUS May 14, 20:41 UTCMay 14, 21:35 UTC54m +24m -4m
2026-05-13 A52898 SFO → AUS May 13, 21:35 UTCMay 13, 21:40 UTC5m - -

Performance history

Flights tracked
73 showing last 30
Avg arrival delay
+5m
On-time arrival
75% 75% on time
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 50
April 2026 23

UAL739 frequently asked

Where does flight UAL739 fly?
UAL739 (United Airlines) flies from SFO to AUS. View the full route page.
How long is flight UAL739?
Based on observed flights, UAL739 takes on average 53m from takeoff to landing.
How often does UAL739 fly?
UAL739 has been observed flying several times a week in our tracking data. We've recorded 73 flights under this callsign.
Is flight UAL739 usually on time?
Across recent flights, UAL739 arrives with an average 5-minute delay. 75% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL739?
UAL739 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL739 live?
Yes. When UAL739 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.