Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL8109

Operated by UAL

Live map

Live map filtered to UAL8109. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
IAH SFO Jun 3, 03:20 AM UTC Jun 3, 06:59 AM UTC PLANNED

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
19:11 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
40° / 7 kt
Visibility
10 SM
Ceiling
FEW 4,800 ft, BKN 11,000 ft, BKN 15,000 ft, BKN 25,000 ft
Temp / Dew
26°C / 24°C
Altimeter
29.96 inHg
Wx
-RA

Obs: 2026-06-02T23:53:00.000Z

Raw METAR / TAF 
METAR KIAH 022353Z 04007KT 10SM -RA FEW048 BKN110 BKN150 BKN250 26/24 A2996 RMK AO2 TSB2256E36 SLP145 P0001 60001 T02560244 10333 20256 53002 $

TAF KIAH 022337Z 0300/0406 VRB05KT P6SM VCSH FEW025 SCT110 BKN250 TEMPO 0301/0303 VRB10G25KT 4SM TSRA BKN035CB FM030400 VRB04KT P6SM FEW025 BKN250 FM031500 06007KT P6SM SCT030 BKN120 FM031900 09011KT P6SM VCSH BKN040 OVC100 PROB30 0319/0401 -TSRA BKN035CB FM040100 09006KT P6SM OVC050

warning FAA Advisories

  • Ground Delay: thunderstorms (avg 2 hours and 7 minutes)

flight Live Traffic

flight_takeoff 247 Departures
flight_land 238 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
17:11 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 16 kt
Visibility
10 SM
Ceiling
FEW 800 ft, BKN 20,000 ft
Temp / Dew
17°C / 11°C
Altimeter
30.02 inHg

Obs: 2026-06-02T23:56:00.000Z

Raw METAR / TAF 
METAR KSFO 022356Z 28016KT 10SM FEW008 BKN200 17/11 A3002 RMK AO2 PK WND 30026/2335 SLP166 T01720111 10194 20172 57004

TAF KSFO 022322Z 0300/0406 30015G25KT P6SM SKC FM030700 29012KT P6SM SCT010 FM031700 29012KT P6SM SCT250 FM032000 28020G30KT P6SM SKC

flight Live Traffic

flight_takeoff 215 Departures
flight_land 257 Arrivals

Recent history last 24

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-02 A53774 ATL → YYZ Jun 2, 01:35 UTCJun 2, 02:45 UTC1h 10m - -
2026-05-30 A837A5 ATL → YYZ May 30, 04:10 UTCMay 30, 05:40 UTC1h 30m - -
2026-05-30 A837A5 ATL → YYZ May 30, 04:18 UTCMay 30, 05:35 UTC1h 17m +104m -11m
2026-05-26 A5D6F9 ATL → YYZ May 26, 03:35 UTCMay 26, 07:10 UTC3h 35m - -
2026-05-23 AA7EC2 ATL → YYZ May 23, 23:10 UTCMay 24, 00:55 UTC1h 45m - -
2026-05-15 A49441 ATL → YYZ May 15, 22:10 UTCMay 16, 02:15 UTC4h 5m - -
2026-05-11 A05A01 ATL → YYZ May 11, 03:45 UTCMay 11, 05:15 UTC1h 30m - -
2026-05-08 A55FE9 ATL → YYZ May 8, 18:45 UTCMay 8, 22:35 UTC3h 50m - -
2026-05-06 A44588 ATL → YYZ May 6, 20:20 UTCMay 6, 21:15 UTC55m - -
2026-05-04 AA7EC3 ATL → YYZ May 4, 00:55 UTCMay 4, 03:54 UTC3h 0m - -
2026-05-02 A39BFA ATL → YYZ May 2, 03:50 UTCMay 2, 05:15 UTC1h 25m - -
2026-05-01 A0FBB7 ATL → YYZ May 1, 18:10 UTCMay 1, 19:55 UTC1h 45m - -
2026-04-28 A2B7F5 ATL → YYZ Apr 28, 19:45 UTCApr 28, 21:15 UTC1h 30m - -
2026-04-27 A582BB ATL → YYZ Apr 27, 15:20 UTCApr 27, 16:15 UTC55m - -
2026-04-25 AC06F5 ATL → YYZ Apr 25, 14:20 UTCApr 25, 15:20 UTC1h 0m - -
2026-04-25 AB540D ATL → YYZ Apr 25, 01:05 UTCApr 25, 02:35 UTC1h 30m - -
2026-04-22 A5EF0E ATL → YYZ Apr 22, 03:25 UTCApr 22, 05:01 UTC1h 35m - -
2026-04-20 A11FC1 ATL → YYZ Apr 20, 18:35 UTCApr 20, 23:30 UTC4h 55m - -
2026-04-14 A76F48 - Apr 14, 16:50 UTCApr 14, 18:15 UTC1h 25m - -
2026-04-14 A76F48 ORD → MCO Apr 14, 16:16 UTCApr 14, 18:10 UTC1h 54m +31m -1m
2026-04-13 AA7F08 - Apr 13, 04:20 UTCApr 13, 07:35 UTC3h 15m - -
2026-04-13 AA7F08 - Apr 13, 03:55 UTCApr 13, 07:35 UTC3h 40m - -
2026-04-13 AA7F08 - Apr 13, 03:01 UTCApr 13, 06:53 UTC3h 52m +21m +6m
2026-04-13 AA7F08 - Apr 13, 03:46 UTCApr 13, 07:39 UTC3h 53m +66m +52m

Performance history

Flights tracked
24
Avg arrival delay
+12m
On-time arrival
75% 75% on time
Aircraft used
19

Monthly activity 3 months

Month Flights tracked
June 2026 1
May 2026 11
April 2026 12

UAL8109 frequently asked

Where does flight UAL8109 fly?
UAL8109 (UAL) flies from IAH to SFO. View the full route page.
How long is flight UAL8109?
Based on observed flights, UAL8109 takes on average 2h 18m from takeoff to landing.
How often does UAL8109 fly?
UAL8109 has been observed flying several times a week in our tracking data. We've recorded 24 flights under this callsign.
Is flight UAL8109 usually on time?
Across recent flights, UAL8109 arrives with an average 12-minute delay. 75% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL8109?
UAL8109 has been operated by 19 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL8109 live?
Yes. When UAL8109 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.