Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3731

Operated by United Airlines

Live map

Live map filtered to UAL3731. Shown when the flight is currently airborne.

Route airports View route page →

Departure

RIV KRIV VFR

March Air Reserve Base

Riverside, US

Local time
00:49 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
1,536 ft
Coordinates
33.8807, -117.2590

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
15°C / 9°C
Altimeter
30.00 inHg

Obs: 2026-04-21T06:55:00.000Z

Raw METAR / TAF 
METAR KRIV 210655Z AUTO 00000KT 10SM CLR 15/09 A3000 RMK AO2 SLP150 T01470086

TAF COR KRIV 210420Z 2104/2210 30006KT 9999 SCT300 QNH2996INS BECMG 2108/2109 27004KT 9000 BR FEW010 QNH2999INS BECMG 2110/2111 16004KT 4800 BR BKN007 QNH3000INS TEMPO 2111/2113 3200 BR BKN006 BECMG 2114/2115 16006KT 9999 NSW BKN010 520509 QNH3004INS BECMG 2116/2117 17006KT 9999 BKN020 520509 QNH3005INS BECMG 2117/2118 22009KT 9999 SCT035 520509 QNH3004INS WND 180V270 BECMG 2120/2121 27010G15KT 9999 VCSH SCT030 BKN050 520003 540305 520806 QNH2997INS WND 230V310 TEMPO 2121/2203 28015G25KT BECMG 2202/2203 29009KT 9999 VCSH BKN030 OVC060 520003 540303 520608 QNH3002INS TEMPO 2203/2206 29010G15KT 8000 -SHRA OVC020 BECMG 2205/2206 27009KT 9999 NSW SCT020 BKN040 520608 QNH3007INS TX20/2122Z TN09/2113Z

Arrival

FOE KFOE VFR

Topeka Regional Airport

Topeka, US

Local time
02:49 CDT
Timezone
America/Chicago
Type
Medium Airport
Elevation
1,078 ft
Coordinates
38.9509, -95.6636

cloud Weather

Wind
200° / 14G23 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
16°C / 6°C
Altimeter
30.03 inHg

Obs: 2026-04-21T06:53:00.000Z

Raw METAR / TAF 
METAR KFOE 210653Z AUTO 20014G23KT 10SM CLR 16/06 A3003 RMK AO2 PK WND 21028/0605 SLP162 T01560061

TAF KFOE 210520Z 2106/2206 19010G20KT P6SM SCT250 FM211400 21016G26KT P6SM SKC FM220000 20013KT P6SM FEW020

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-20 A254D8 RIV → FOE Apr 20, 18:40 UTCApr 20, 21:00 UTC2h 20m - -
2026-04-20 A254D8 RIV → FOE Apr 20, 18:44 UTCApr 20, 21:06 UTC2h 22m +14m on time

Performance history

Flights tracked
2
Avg arrival delay
on time
On-time arrival
100% 100% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
April 2026 2

UAL3731 frequently asked

Where does flight UAL3731 fly?
UAL3731 (United Airlines) flies from RIV to FOE. View the full route page.
How long is flight UAL3731?
Based on observed flights, UAL3731 takes on average 2h 21m from takeoff to landing.
How often does UAL3731 fly?
UAL3731 has been observed flying rarely in our tracking data. We've recorded 2 flights under this callsign.
Is flight UAL3731 usually on time?
Across recent flights, UAL3731 arrives 0 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
Can I track UAL3731 live?
Yes. When UAL3731 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.