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
08:56 PDT
Timezone
America/Los_Angeles
Type
Medium Airport
Elevation
1,536 ft
Coordinates
33.8807, -117.2590

cloud Weather

Wind
160° / 5 kt
Visibility
10 SM
Ceiling
FEW 300 ft
Temp / Dew
16°C / 14°C
Altimeter
29.93 inHg

Obs: 2026-09-04T14:55:00.000Z

Raw METAR / TAF 
METAR KRIV 041455Z 16005KT 10SM FEW003 16/14 A2993 RMK AO2A SLP126 T01590136 53008

TAF KRIV 041209Z 0412/0518 15006KT 9999 SKC QNH2990INS BECMG 0413/0414 15006KT 6000 BR SCT002 QNH2990INS BECMG 0415/0416 15006KT 9999 NSW SKC QNH2991INS BECMG 0419/0420 32009KT 9999 SKC 510006 QNH2987INS TEMPO 0421/0502 32012G18KT BECMG 0503/0504 VRB04KT 9999 FEW300 QNH2987INS TX31/0422Z TN13/0413Z

flight Live Traffic

flight_takeoff 1 Departures
flight_land 0 Arrivals

Arrival

FOE KFOE VFR

Topeka Regional Airport

Topeka, US

Local time
10:56 CDT
Timezone
America/Chicago
Type
Medium Airport
Elevation
1,078 ft
Coordinates
38.9509, -95.6636

cloud Weather

Wind
210° / 13G20 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
30°C / 21°C
Altimeter
29.96 inHg

Obs: 2026-09-04T14:53:00.000Z

Raw METAR / TAF 
METAR KFOE 041453Z 21013G20KT 10SM CLR 30/21 A2996 RMK AO2 SLP132 T03000206 51009

TAF KFOE 041120Z 0412/0512 17008KT P6SM SKC FM041500 19012KT P6SM SCT250 FM050000 18005KT P6SM FEW250

flight Live Traffic

flight_takeoff 1 Departures
flight_land 1 Arrivals

Recent history last 5

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-26 A47FDE RIV → FOE Apr 26, 21:25 UTCApr 26, 21:40 UTC15m - -
2026-04-26 A47FDE RIV → FOE Apr 26, 18:20 UTCApr 26, 21:40 UTC3h 20m - -
2026-04-26 A47FDE RIV → FOE Apr 26, 18:35 UTCApr 26, 21:09 UTC2h 34m +5m +68m
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
5
Avg arrival delay
+34m
On-time arrival
50% 50% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 5

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 10m from takeoff to landing.
How often does UAL3731 fly?
UAL3731 has been observed flying occasionally in our tracking data. We've recorded 5 flights under this callsign.
Is flight UAL3731 usually on time?
Across recent flights, UAL3731 arrives with an average 34-minute delay. 50% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3731?
UAL3731 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
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.