Apparatus

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flight_takeoff Flight

UAL436C

Operated by United Airlines

Live map

Live map filtered to UAL436C. 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
20:22 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 14 kt
Visibility
10 SM
Ceiling
FEW 300 ft, BKN 1,000 ft, BKN 3,500 ft
Temp / Dew
14°C / 11°C
Altimeter
30.09 inHg

Obs: 2026-05-30T02:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300256Z 27014KT 10SM FEW003 BKN010 BKN035 14/11 A3009 RMK AO2 SLP188 T01390111 53002

TAF KSFO 300301Z 3003/3106 27012KT P6SM BKN013 FM300600 26010KT P6SM OVC009 FM300900 26005KT P6SM BKN012 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 238 Departures
flight_land 258 Arrivals

Arrival

YYZ CYYZ VFR

Toronto Pearson International Airport

Toronto, CA

Local time
23:22 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
569 ft
Coordinates
43.6759, -79.6294

cloud Weather

Wind
360° / 16G23 kt
Visibility
15 SM
Ceiling
SKC
Temp / Dew
15°C / -4°C
Altimeter
29.96 inHg

Obs: 2026-05-30T03:00:00.000Z

Raw METAR / TAF 
METAR CYYZ 300300Z 36016G23KT 15SM SKC 15/M04 A2996 RMK SLP146

TAF CYYZ 300240Z 3003/3106 01020G30KT P6SM SKC BECMG 3003/3004 36012G22KT BECMG 3004/3006 36012KT FM301200 36010G20KT P6SM SKC BECMG 3013/3015 04010KT FM301700 10005KT P6SM SCT060 BECMG 3017/3019 17010KT FM302300 VRB03KT P6SM SKC BECMG 3101/3103 32006KT RMK NXT FCST BY 300600Z

flight Live Traffic

flight_takeoff 102 Departures
flight_land 67 Arrivals

Recent history last 5

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-26 AA56B8 SFO → YYZ May 26, 06:58 UTCMay 26, 11:06 UTC4h 8m +71m -7m
2026-05-26 AA56B8 SFO → YYZ May 26, 06:49 UTCMay 26, 11:15 UTC4h 25m - -
2026-05-16 A126C3 SFO → YYZ May 16, 06:20 UTCMay 16, 10:46 UTC4h 25m - -
2026-05-16 A126C3 SFO → YYZ May 16, 06:05 UTCMay 16, 10:40 UTC4h 35m +23m -26m
2026-05-07 A2B151 SFO → YYZ May 7, 06:10 UTCMay 7, 10:35 UTC4h 25m - -

Performance history

Flights tracked
5
Avg arrival delay
-16m
On-time arrival
100% 100% on time
Aircraft used
3

Monthly activity 1 month

Month Flights tracked
May 2026 5

UAL436C frequently asked

Where does flight UAL436C fly?
UAL436C (United Airlines) flies from SFO to YYZ. View the full route page.
How long is flight UAL436C?
Based on observed flights, UAL436C takes on average 4h 24m from takeoff to landing.
How often does UAL436C fly?
UAL436C has been observed flying occasionally in our tracking data. We've recorded 5 flights under this callsign.
Is flight UAL436C usually on time?
Across recent flights, UAL436C arrives 16 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL436C?
UAL436C has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL436C live?
Yes. When UAL436C 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.