Apparatus

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flight_takeoff Flight

UAL1851

Operated by UAL

Live map

Live map filtered to UAL1851. Shown when the flight is currently airborne.

Route airports View route page →

Departure

ORD KORD MVFR

Chicago O'Hare International Airport

Chicago, US

Local time
23:45 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
340° / 5 kt
Visibility
4 SM
Ceiling
SCT 2,100 ft, BKN 3,300 ft, OVC 4,600 ft
Temp / Dew
17°C / 16°C
Altimeter
29.72 inHg
Wx
-TSRA BR

Obs: 2026-04-15T04:26:00.000Z

Raw METAR / TAF 
SPECI KORD 150426Z 34005KT 4SM -TSRA BR SCT021 BKN033CB OVC046 17/16 A2972 RMK AO2 PK WND 32026/0401 GRE0354 CONS LTGICCCCG ALQDS TS ALQDS MOV E P0070 T01720161

TAF KORD 150259Z 1503/1606 20016G26KT 6SM -TSRA SCT035 BKN040CB TEMPO 1503/1505 31025G35KT 1 1/2SM +TSRA BR BKN030CB FM150500 19013KT 6SM -SHRA VCTS SCT025 BKN035CB OVC070 PROB30 1505/1508 2SM TSRA BKN025CB FM151000 24010KT 6SM -SHRA SCT020 OVC060 FM151400 21013G23KT P6SM SCT025 BKN040 FM152100 19012G22KT 6SM -SHRA VCTS SCT025 BKN040CB PROB30 1522/1602 2SM -TSRA BR OVC030CB

flight Live Traffic

flight_takeoff 418 Departures
flight_land 608 Arrivals

Arrival

YVR

No data available for YVR.

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A085A4 - Apr 13, 16:15 UTCApr 13, 19:30 UTC3h 15m - -
2026-04-13 A085A4 - Apr 13, 15:50 UTCApr 13, 19:30 UTC3h 40m - -
2026-04-13 A085A4 - Apr 13, 15:30 UTCApr 13, 19:27 UTC3h 57m +100m -5m
2026-04-12 AA56DA - Apr 12, 17:15 UTCApr 12, 18:25 UTC1h 10m - -

Performance history

Flights tracked
4
Avg arrival delay
-5m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

UAL1851 frequently asked

Where does flight UAL1851 fly?
UAL1851 (UAL) flies from ORD to YVR. View the full route page.
How long is flight UAL1851?
Based on observed flights, UAL1851 takes on average 3h 0m from takeoff to landing.
How often does UAL1851 fly?
UAL1851 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
Is flight UAL1851 usually on time?
Across recent flights, UAL1851 arrives 5 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1851?
UAL1851 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1851 live?
Yes. When UAL1851 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.