Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL1771

Operated by United Airlines

Live map

Live map filtered to UAL1771. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SEA KSEA MVFR

Seattle–Tacoma International Airport

Seattle, US

Local time
20:23 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
170° / 14 kt
Visibility
6 SM
Ceiling
BKN 1,500 ft, OVC 2,300 ft
Temp / Dew
8°C / 6°C
Altimeter
29.79 inHg
Wx
-RA BR

Obs: 2026-04-15T02:53:00.000Z

Raw METAR / TAF 
METAR KSEA 150253Z 17014KT 6SM -RA BR BKN015 OVC023 08/06 A2979 RMK AO2 PK WND 18026/0200 SLP095 P0010 60024 T00780061 56022

TAF KSEA 150301Z 1503/1606 18014G20KT 6SM -RA BKN015 OVC025 FM150400 18010G20KT P6SM VCSH SCT025 OVC035 FM150900 15009KT P6SM BKN040 FM151500 21007KT P6SM VCSH SCT025 BKN035 FM151900 22010G18KT P6SM -SHRA SCT030 BKN040 FM152300 23009KT P6SM -RA SCT025 BKN035

flight Live Traffic

flight_takeoff 246 Departures
flight_land 242 Arrivals

Arrival

ORD KORD MVFR

Chicago O'Hare International Airport

Chicago, US

Local time
22:23 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
680 ft
Coordinates
41.9786, -87.9048

cloud Weather

Wind
320° / 16G33 kt
Visibility
4 SM
Ceiling
BKN 5,000 ft, BKN 7,000 ft, OVC 14,000 ft
Temp / Dew
17°C / 16°C
Altimeter
29.74 inHg
Wx
TSRA BR

Obs: 2026-04-15T03:16:00.000Z

Raw METAR / TAF 
SPECI KORD 150316Z 32016G33KT 4SM R10L/6000VP6000FT TSRA BR BKN050CB BKN070 OVC140 17/16 A2974 RMK AO2 PK WND 36033/0311 RAB09 WSHFT 04 CONS LTGICCCCG OHD TS OHD MOV E P0002 T01720156

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 480 Departures
flight_land 385 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 A16EBC SEA → ORD Apr 14, 10:10 UTCApr 14, 11:05 UTC55m - -
2026-04-13 A2FBF1 - Apr 13, 11:55 UTCApr 13, 12:25 UTC30m - -
2026-04-13 A2FBF1 - Apr 13, 10:10 UTCApr 13, 12:15 UTC2h 5m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL1771 frequently asked

Where does flight UAL1771 fly?
UAL1771 (United Airlines) flies from SEA to ORD. View the full route page.
How long is flight UAL1771?
Based on observed flights, UAL1771 takes on average 1h 10m from takeoff to landing.
How often does UAL1771 fly?
UAL1771 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight UAL1771?
UAL1771 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1771 live?
Yes. When UAL1771 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.