Apparatus

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flight_takeoff Flight

UAL351

Operated by United Airlines

Live map

Live map filtered to UAL351. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DCA KDCA VFR

Ronald Reagan Washington National Airport

Washington, US

Local time
07:00 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
15 ft
Coordinates
38.8521, -77.0377

cloud Weather

Wind
200° / 5 kt
Visibility
10 SM
Ceiling
FEW 11,000 ft, BKN 25,000 ft
Temp / Dew
18°C / 17°C
Altimeter
29.97 inHg

Obs: 2026-04-15T10:52:00.000Z

Raw METAR / TAF 
METAR KDCA 151052Z 20005KT 10SM FEW110 BKN250 18/17 A2997 RMK AO2 SLP148 T01780167

TAF KDCA 150900Z 1509/1612 22004KT P6SM BKN250 FM151500 22011G17KT P6SM SCT120 FM152300 21008KT P6SM FEW220 FM160500 00000KT P6SM SCT250

flight Live Traffic

flight_takeoff 207 Departures
flight_land 181 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
04:00 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
270° / 8 kt
Visibility
10 SM
Ceiling
SCT 1,900 ft
Temp / Dew
12°C / 8°C
Altimeter
30.09 inHg

Obs: 2026-04-15T10:37:00.000Z

Raw METAR / TAF 
SPECI KSFO 151037Z 27008KT 10SM SCT019 12/08 A3009 RMK AO2 T01170078 $

TAF KSFO 150900Z 1509/1612 28010KT P6SM BKN020 FM151400 28014KT P6SM BKN050 FM151900 27018KT P6SM BKN150 FM160400 27015KT P6SM BKN030

flight Live Traffic

flight_takeoff 138 Departures
flight_land 126 Arrivals

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 ABFF87 DCA → SFO Apr 13, 12:38 UTCApr 13, 14:17 UTC1h 39m +18m +23m
2026-04-13 ABFF87 DCA → SFO Apr 13, 12:38 UTCApr 13, 14:14 UTC1h 36m +18m -7m

Performance history

Flights tracked
2
Avg arrival delay
+8m
On-time arrival
50% 50% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 2

UAL351 frequently asked

Where does flight UAL351 fly?
UAL351 (United Airlines) flies from DCA to SFO. View the full route page.
How long is flight UAL351?
Based on observed flights, UAL351 takes on average 1h 38m from takeoff to landing.
How often does UAL351 fly?
UAL351 has been observed flying rarely in our tracking data. We've recorded 2 flights under this callsign.
Is flight UAL351 usually on time?
Across recent flights, UAL351 arrives with an average 8-minute delay. 50% of flights arrive within 15 minutes of schedule.
Can I track UAL351 live?
Yes. When UAL351 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.