Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3852

Operated by United Airlines

Live map

Live map filtered to UAL3852. Shown when the flight is currently airborne.

Route airports View route page →

Departure

RNO KRNO VFR

Reno Tahoe International Airport

Reno, US

Local time
18:12 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
4,415 ft
Coordinates
39.4991, -119.7680

cloud Weather

Wind
290° / 14 kt
Visibility
10 SM
Ceiling
FEW 4,200 ft, BKN 6,500 ft
Temp / Dew
16°C / 4°C
Altimeter
30.03 inHg

Obs: 2026-05-30T00:55:00.000Z

Raw METAR / TAF 
METAR KRNO 300055Z 29014KT 10SM FEW042 BKN065 16/04 A3003 RMK AO2 SLP140 T01610044

TAF KRNO 292320Z 3000/3024 30013G21KT P6SM SCT050 BKN090 FM300400 34009KT P6SM FEW035 FEW250 FM300700 VRB04KT P6SM FEW035 FEW250 FM302100 30007KT P6SM FEW250

flight Live Traffic

flight_takeoff 26 Departures
flight_land 37 Arrivals

Arrival

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
18:12 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 14G20 kt
Visibility
10 SM
Ceiling
FEW 400 ft, BKN 1,800 ft, BKN 3,700 ft
Temp / Dew
16°C / 11°C
Altimeter
30.08 inHg

Obs: 2026-05-30T00:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300056Z 27014G20KT 10SM FEW004 BKN018 BKN037 16/11 A3008 RMK AO2 SLP186 T01560111

TAF KSFO 292320Z 3000/3106 27012KT P6SM BKN025 FM300400 26010KT P6SM OVC010 FM300900 26005KT P6SM BKN015 FM301700 29010KT P6SM SKC FM302000 28018KT P6SM SKC

warning FAA Advisories

  • Ground Delay: low ceilings (avg 1 hour and 5 minutes)

flight Live Traffic

flight_takeoff 264 Departures
flight_land 282 Arrivals

Recent history last 5

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-23 A49F87 RNO → SFO May 23, 19:15 UTCMay 23, 20:30 UTC1h 15m - -
2026-05-06 ABACD2 RNO → SFO May 6, 16:20 UTCMay 6, 17:45 UTC1h 25m - -
2026-05-06 ABACD2 RNO → SFO May 6, 15:46 UTCMay 6, 17:49 UTC2h 3m -314m -6m
2026-05-01 A21DC4 RNO → SFO May 1, 11:21 UTCMay 2, 00:18 UTC12h 57m +381m -2m
2026-05-01 A21DC4 RNO → SFO May 1, 12:35 UTCMay 2, 00:20 UTC11h 45m - -

Performance history

Flights tracked
5
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
3

Monthly activity 1 month

Month Flights tracked
May 2026 5

UAL3852 frequently asked

Where does flight UAL3852 fly?
UAL3852 (United Airlines) flies from RNO to SFO. View the full route page.
How long is flight UAL3852?
Based on observed flights, UAL3852 takes on average 5h 53m from takeoff to landing.
How often does UAL3852 fly?
UAL3852 has been observed flying occasionally in our tracking data. We've recorded 5 flights under this callsign.
Is flight UAL3852 usually on time?
Across recent flights, UAL3852 arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3852?
UAL3852 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL3852 live?
Yes. When UAL3852 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.