Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3871

Operated by United Airlines

Live map

Live map filtered to UAL3871. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
18:35 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
330° / 9 kt
Visibility
10 SM
Ceiling
FEW 7,000 ft, SCT 11,000 ft, BKN 15,000 ft
Temp / Dew
21°C / 6°C
Altimeter
29.80 inHg

Obs: 2026-05-29T23:53:00.000Z

Raw METAR / TAF 
METAR KDEN 292353Z 33009KT 10SM FEW070 SCT110 BKN150 21/06 A2980 RMK AO2 WSHFT 2308 SLP020 60000 T02110056 10283 20211 58005

TAF KDEN 300002Z 3000/3106 32010KT P6SM VCSH SCT070 BKN110 BKN150 FM300200 03010KT P6SM SCT100 BKN150 FM300600 32007KT P6SM FEW100 SCT200 FM300900 25006KT P6SM FEW100 SCT200 FM301400 28009KT P6SM SCT180 FM302100 31012KT P6SM VCSH SCT100 PROB30 3021/3101 VRB15G25KT FM310300 27013KT P6SM FEW080 SCT100

warning FAA Advisories

  • Ground Delay: thunderstorms (avg 59 minutes)

flight Live Traffic

flight_takeoff 449 Departures
flight_land 522 Arrivals

Arrival

ROW KROW VFR

Roswell Air Center Airport

Roswell, US

Local time
18:35 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
3,671 ft
Coordinates
33.3016, -104.5310

cloud Weather

Wind
160° / 20G26 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
31°C / 11°C
Altimeter
29.80 inHg

Obs: 2026-05-29T23:51:00.000Z

Raw METAR / TAF 
METAR KROW 292351Z 16020G26KT 10SM CLR 31/11 A2980 RMK AO2 PK WND 16028/2310 SLP024 T03060106 10328 20250 56021 $

TAF KROW 292328Z 3000/3024 19020G30KT P6SM FEW150 FM300200 22013KT P6SM FEW150 FM301000 VRB06KT P6SM SKC FM302100 19011KT P6SM SKC

flight Live Traffic

flight_takeoff 6 Departures
flight_land 5 Arrivals

Recent history last 18

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-29 AA2BA4 DEN → ROW May 29, 04:25 UTCMay 29, 06:35 UTC2h 10m - -
2026-05-23 A61949 DEN → ROW May 23, 02:00 UTCMay 23, 03:25 UTC1h 25m - -
2026-05-19 AA56B5 DEN → ROW May 19, 17:55 UTCMay 19, 19:05 UTC1h 10m - -
2026-05-19 AA56B5 DEN → ROW May 19, 17:00 UTCMay 19, 19:00 UTC2h 0m +1055m +45m
2026-05-18 AA7E51 DEN → ROW May 18, 21:55 UTCMay 18, 23:00 UTC1h 5m - -
2026-05-15 A097CC DEN → ROW May 15, 01:28 UTCMay 15, 02:24 UTC56m +13m +14m
2026-05-15 A097CC DEN → ROW May 15, 01:10 UTCMay 15, 02:35 UTC1h 25m - -
2026-05-11 A553CE DEN → ROW May 11, 17:05 UTCMay 11, 18:55 UTC1h 50m - -
2026-05-11 A553CE DEN → ROW May 11, 17:04 UTCMay 11, 19:03 UTC1h 59m +274m -3m
2026-05-08 A92362 DEN → ROW May 8, 05:59 UTCMay 8, 07:55 UTC1h 55m - -
2026-05-08 A92362 DEN → ROW May 8, 05:38 UTCMay 8, 09:03 UTC3h 25m +43m +122m
2026-04-30 A53006 DEN → ROW Apr 30, 05:15 UTCApr 30, 08:15 UTC3h 0m - -
2026-04-28 A8D46A DEN → ROW Apr 28, 02:45 UTCApr 28, 04:45 UTC2h 0m - -
2026-04-24 A44963 DEN → ROW Apr 24, 04:25 UTCApr 24, 05:55 UTC1h 30m - -
2026-04-22 A4945F DEN → ROW Apr 22, 22:35 UTCApr 23, 01:10 UTC2h 35m - -
2026-04-22 A4945F DEN → ROW Apr 22, 21:53 UTCApr 23, 00:55 UTC3h 2m +8m -36m
2026-04-20 A94B2E DEN → ROW Apr 20, 14:10 UTCApr 20, 15:30 UTC1h 20m - -
2026-04-17 A94B4B DEN → ROW Apr 17, 21:05 UTCApr 17, 21:20 UTC15m - -

Performance history

Flights tracked
18
Avg arrival delay
+28m
On-time arrival
60% 60% on time
Aircraft used
13

Monthly activity 2 months

Month Flights tracked
May 2026 11
April 2026 7

UAL3871 frequently asked

Where does flight UAL3871 fly?
UAL3871 (United Airlines) flies from DEN to ROW. View the full route page.
How long is flight UAL3871?
Based on observed flights, UAL3871 takes on average 1h 50m from takeoff to landing.
How often does UAL3871 fly?
UAL3871 has been observed flying several times a week in our tracking data. We've recorded 18 flights under this callsign.
Is flight UAL3871 usually on time?
Across recent flights, UAL3871 arrives with an average 28-minute delay. 60% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3871?
UAL3871 has been operated by 13 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL3871 live?
Yes. When UAL3871 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.