Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL343K

Operated by United Airlines

Live map

Live map filtered to UAL343K. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD VFR

Chicago O'Hare International Airport

Chicago, US

Local time
18:11 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
250° / 7 kt
Visibility
10 SM
Ceiling
SCT 5,500 ft, SCT 7,500 ft, BKN 25,000 ft
Temp / Dew
27°C / 15°C
Altimeter
30.08 inHg

Obs: 2026-08-28T22:51:00.000Z

Raw METAR / TAF 
METAR KORD 282251Z 25007KT 10SM SCT055 SCT075 BKN250 27/15 A3008 RMK AO2 SLP182 T02720150

TAF KORD 282102Z 2821/2924 23006KT P6SM SCT060 BKN080 TEMPO 2822/2901 08007KT FM291500 20011G17KT P6SM FEW050 BKN150

flight Live Traffic

flight_takeoff 532 Departures
flight_land 590 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
16:11 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 14 kt
Visibility
10 SM
Ceiling
FEW 400 ft, FEW 1,200 ft, SCT 11,000 ft, BKN 18,000 ft
Temp / Dew
17°C / 13°C
Altimeter
30.00 inHg

Obs: 2026-08-28T22:56:00.000Z

Raw METAR / TAF 
METAR KSFO 282256Z 29014KT 10SM FEW004 FEW012 SCT110 BKN180 17/13 A3000 RMK AO2 SLP159 T01720128 $

TAF KSFO 282047Z 2821/2924 28016KT P6SM VCSH SCT010 BKN100 FM290600 28012KT P6SM FEW012 FM291000 29008KT P6SM SCT012 FM291800 29015KT P6SM FEW015

flight Live Traffic

flight_takeoff 213 Departures
flight_land 213 Arrivals

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-23 A0A91F ORD → SFO Jul 23, 18:05 UTCJul 23, 23:40 UTC5h 35m - -
2026-07-23 A0A91F ORD → SFO Jul 23, 17:57 UTCJul 23, 23:37 UTC5h 40m +127m +112m

Performance history

Flights tracked
2
Avg arrival delay
+112m
On-time arrival
0% 0% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
July 2026 2

UAL343K frequently asked

Where does flight UAL343K fly?
UAL343K (United Airlines) flies from ORD to SFO. View the full route page.
How long is flight UAL343K?
Based on observed flights, UAL343K takes on average 5h 38m from takeoff to landing.
How often does UAL343K fly?
UAL343K has been observed flying rarely in our tracking data. We've recorded 2 flights under this callsign.
Is flight UAL343K usually on time?
Across recent flights, UAL343K arrives with an average 112-minute delay. 0% of flights arrive within 15 minutes of schedule.
Can I track UAL343K live?
Yes. When UAL343K 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.