Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2031

Operated by United Airlines

Live map

Live map filtered to UAL2031. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
05:35 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
160° / 3 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
18°C / 17°C
Altimeter
29.92 inHg

Obs: 2026-10-14T08:52:00.000Z

Raw METAR / TAF 
METAR KIAD 140852Z 16003KT 10SM CLR 18/17 A2992 RMK AO2 SLP129 T01830167 55002 $

TAF KIAD 140900Z 1409/1512 18004KT P6SM SKC WS020/30035KT FM141300 25008KT P6SM FEW110 FM142100 32005KT P6SM BKN060 PROB30 1421/1502 4SM -SHRA BKN040 FM150300 36005KT P6SM BKN030

flight Live Traffic

flight_takeoff 60 Departures
flight_land 110 Arrivals

Arrival

BTV KBTV LIFR

Patrick Leahy Burlington International Airport

Burlington, US

Local time
05:35 EDT
Timezone
America/New_York
Type
Medium Airport
Elevation
335 ft
Coordinates
44.4719, -73.1533

cloud Weather

Wind
360° / 7 kt
Visibility
3 SM
Ceiling
OVC 200 ft
Temp / Dew
13°C / 13°C
Altimeter
29.70 inHg
Wx
BR

Obs: 2026-10-14T08:54:00.000Z

Raw METAR / TAF 
METAR KBTV 140854Z 36007KT 3SM BR OVC002 13/13 A2970 RMK AO2 SLP059 T01280128 53011

TAF KBTV 140847Z 1409/1506 34006KT 4SM -DZ BR OVC004 TEMPO 1409/1412 1SM -DZ BR OVC002 FM141400 35005KT P6SM SCT008 OVC015 FM142300 33010KT P6SM OVC018

flight Live Traffic

flight_takeoff 35 Departures
flight_land 38 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A0B7DC IAD → BTV Jul 26, 10:45 UTCJul 26, 14:00 UTC3h 15m - -
2026-07-25 A0B86C IAD → BTV Jul 25, 10:45 UTCJul 25, 13:55 UTC3h 10m - -
2026-07-24 A0B88D IAD → BTV Jul 24, 10:40 UTCJul 24, 13:55 UTC3h 15m - -
2026-07-23 A92478 IAD → DEN Jul 23, 10:35 UTCJul 23, 14:05 UTC3h 30m - -
2026-07-22 A0B7D8 - Jul 22, 11:10 UTCJul 22, 14:05 UTC2h 55m - -
2026-07-21 A0B844 IAD → DEN Jul 21, 10:45 UTCJul 21, 14:05 UTC3h 20m - -
2026-07-20 A0B7B7 IAD → DEN Jul 20, 10:40 UTCJul 20, 13:45 UTC3h 5m - -
2026-07-19 A0B7BD IAD → DEN Jul 19, 10:40 UTCJul 19, 13:50 UTC3h 10m - -
2026-07-18 A24529 IAD → DEN Jul 18, 10:50 UTCJul 18, 13:55 UTC3h 5m - -
2026-07-17 A0B88B IAD → DEN Jul 17, 10:40 UTCJul 17, 13:45 UTC3h 5m - -
2026-07-17 A0B88B IAD → DEN Jul 17, 10:42 UTCJul 17, 13:40 UTC2h 58m +12m +5m
2026-07-16 A0B823 IAD → DEN Jul 16, 10:40 UTCJul 16, 13:40 UTC3h 0m - -
2026-07-15 A2454F IAD → DEN Jul 15, 10:50 UTCJul 15, 13:45 UTC2h 55m - -
2026-07-14 A0B86C IAD → DEN Jul 14, 10:35 UTCJul 14, 13:30 UTC2h 55m - -
2026-07-13 A3D302 IAD → DEN Jul 13, 10:40 UTCJul 13, 13:40 UTC3h 0m - -
2026-07-13 A3D302 IAD → DEN Jul 13, 10:42 UTCJul 13, 13:35 UTC2h 53m +12m -7m
2026-07-12 A0B81D IAD → DEN Jul 12, 10:55 UTCJul 12, 13:55 UTC3h 0m - -
2026-07-11 A6ED61 IAD → DEN Jul 11, 10:40 UTCJul 11, 13:50 UTC3h 10m - -
2026-07-10 A0B802 IAD → DEN Jul 10, 10:35 UTCJul 10, 14:00 UTC3h 25m - -
2026-07-09 A0B7FA IAD → DEN Jul 9, 10:40 UTCJul 9, 13:55 UTC3h 15m - -
2026-07-08 A0B844 IAD → DEN Jul 8, 10:40 UTCJul 8, 13:40 UTC3h 0m - -
2026-07-08 A0B844 IAD → DEN Jul 8, 10:42 UTCJul 8, 13:39 UTC2h 57m +12m -7m
2026-07-07 A0B7D8 IAD → DEN Jul 7, 10:40 UTCJul 7, 13:45 UTC3h 5m - -
2026-07-06 A0B7FE IAD → DEN Jul 6, 10:50 UTCJul 6, 13:55 UTC3h 5m - -
2026-07-05 AD22E1 IAD → DEN Jul 5, 11:00 UTCJul 5, 14:10 UTC3h 10m - -
2026-07-04 A0B849 IAD → DEN Jul 4, 10:35 UTCJul 4, 14:00 UTC3h 25m - -
2026-07-03 A0B802 IAD → DEN Jul 3, 10:35 UTCJul 3, 13:45 UTC3h 10m - -
2026-07-02 A6EDA1 IAD → DEN Jul 2, 10:55 UTCJul 2, 14:05 UTC3h 10m - -
2026-07-01 A6ED61 IAD → DEN Jul 1, 11:10 UTCJul 1, 14:15 UTC3h 5m - -
2026-06-30 A0B88A IAD → DEN Jun 30, 10:40 UTCJun 30, 13:50 UTC3h 10m - -

Performance history

Flights tracked
121 showing last 30
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 29
June 2026 26
May 2026 38
April 2026 28

UAL2031 frequently asked

Where does flight UAL2031 fly?
UAL2031 (United Airlines) flies from IAD to BTV. View the full route page.
How long is flight UAL2031?
Based on observed flights, UAL2031 takes on average 3h 7m from takeoff to landing.
How often does UAL2031 fly?
UAL2031 has been observed flying daily in our tracking data. We've recorded 121 flights under this callsign.
Is flight UAL2031 usually on time?
Across recent flights, UAL2031 arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2031?
UAL2031 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2031 live?
Yes. When UAL2031 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.