Apparatus

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flight_takeoff Flight

UAL436K

Live map

Live map filtered to UAL436K. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
05:03 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 7 kt
Visibility
10 SM
Ceiling
FEW 20,000 ft
Temp / Dew
16°C / 12°C
Altimeter
29.96 inHg

Obs: 2026-07-14T11:56:00.000Z

Raw METAR / TAF 
METAR KSFO 141156Z 28007KT 10SM FEW200 16/12 A2996 RMK AO2 SLP144 T01560122 10178 20156 52003

TAF KSFO 141120Z 1412/1518 28007KT P6SM FEW150 FM141900 28015G25KT P6SM SKC FM150800 26009KT P6SM FEW007

flight Live Traffic

flight_takeoff 187 Departures
flight_land 181 Arrivals

Arrival

YYZ CYYZ VFR

Toronto Pearson International Airport

Toronto, CA

Local time
08:03 EDT
Timezone
America/Toronto
Type
Large Airport
Elevation
569 ft
Coordinates
43.6759, -79.6294

cloud Weather

Wind
250° / 6 kt
Visibility
15 SM
Ceiling
BKN 26,000 ft
Temp / Dew
23°C / 19°C
Altimeter
30.04 inHg

Obs: 2026-07-14T11:00:00.000Z

Raw METAR / TAF 
METAR CYYZ 141100Z 25006KT 15SM BKN260 23/19 A3004 RMK CI7 CONTRAILS SLP171 DENSITY ALT 1600FT

TAF CYYZ 141140Z 1412/1518 25010KT P6SM SCT250 BECMG 1413/1415 26015G25KT BECMG 1417/1419 27018G28KT FM142300 27015G25KT P6SM SKC BECMG 1501/1503 29012KT FM151100 33010KT P6SM BKN070 FM151400 32010KT P6SM BKN140 BECMG 1516/1518 01010KT RMK NXT FCST BY 141500Z

flight Live Traffic

flight_takeoff 87 Departures
flight_land 77 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-02 A43EA2 SFO → YYZ Jul 2, 06:10 UTCJul 2, 10:37 UTC4h 27m +23m -7m
2026-07-02 A43EA2 - Jul 2, 06:15 UTCJul 2, 10:30 UTC4h 15m - -
2026-05-18 A441F5 SFO → YYZ May 18, 06:20 UTCMay 18, 11:00 UTC4h 40m - -

Performance history

Flights tracked
3
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 2 months

Month Flights tracked
July 2026 2
May 2026 1

UAL436K frequently asked

Where does flight UAL436K fly?
UAL436K flies from SFO to YYZ. View the full route page.
How long is flight UAL436K?
Based on observed flights, UAL436K takes on average 4h 27m from takeoff to landing.
How often does UAL436K fly?
UAL436K has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight UAL436K usually on time?
Across recent flights, UAL436K arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL436K?
UAL436K has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL436K live?
Yes. When UAL436K 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.