Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL431

Operated by UAL

Live map

Live map filtered to UAL431. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BZN KBZN VFR

Bozeman Yellowstone International Airport

Bozeman, US

Local time
17:54 MDT
Timezone
America/Denver
Type
Medium Airport
Elevation
4,473 ft
Coordinates
45.7789, -111.1537

cloud Weather

Wind
130° / 7 kt
Visibility
9 SM
Ceiling
CLR
Temp / Dew
26°C / 7°C
Altimeter
30.01 inHg

Obs: 2026-08-28T22:56:00.000Z

Raw METAR / TAF 
METAR KBZN 282256Z 13007KT 9SM CLR 26/07 A3001 RMK AO2 SLP123 T02560072

TAF KBZN 282325Z 2900/3006 15010KT P6SM SCT080 BKN130 FM291200 17004KT P6SM SCT060 BKN120 PROB30 2922/3001 -TSRA BKN060CB

flight Live Traffic

flight_takeoff 30 Departures
flight_land 15 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
17:54 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
330° / 16G29 kt
Visibility
10 SM
Ceiling
BKN 10,000 ft, BKN 14,000 ft, BKN 22,000 ft
Temp / Dew
30°C / 8°C
Altimeter
30.11 inHg

Obs: 2026-08-28T23:05:00.000Z

Raw METAR / TAF 
SPECI KDEN 282305Z 33016G29KT 10SM BKN100 BKN140 BKN220 30/08 A3011 RMK AO2 PK WND 33029/2302 WSHFT 2245 T03000078

TAF KDEN 282328Z 2900/3006 33012KT P6SM SCT100 BKN140 PROB30 2900/2902 VRB15G30KT -SHRA BKN100 FM290200 24008KT P6SM SCT120 BKN200 FM290500 21009KT P6SM SCT120 SCT200 FM291600 25007KT P6SM FEW110 SCT200 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 33012KT P6SM SCT100 BKN150 PROB30 3000/3004 -SHRA BKN100

warning FAA Advisories

  • Ground Delay: thunderstorms (avg 21 minutes)

flight Live Traffic

flight_takeoff 273 Departures
flight_land 329 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A14AD1 BDL → IAD Jul 26, 02:05 UTCJul 26, 02:25 UTC20m - -
2026-07-25 A9D59A BDL → IAD Jul 25, 02:05 UTCJul 25, 02:20 UTC15m - -
2026-07-24 A9D5A2 BDL → IAD Jul 24, 01:40 UTCJul 24, 02:00 UTC20m - -
2026-07-23 A6E258 BDL → IAD Jul 23, 02:30 UTCJul 23, 03:05 UTC35m - -
2026-07-22 A43EA6 BDL → IAD Jul 22, 02:40 UTCJul 22, 03:10 UTC30m - -
2026-07-21 A0ACFF BDL → IAD Jul 21, 01:55 UTCJul 21, 02:15 UTC20m - -
2026-07-20 A44169 - Jul 20, 02:15 UTCJul 20, 02:50 UTC35m - -
2026-07-20 A44169 DEN → GJT Jul 20, 01:50 UTCJul 20, 02:51 UTC1h 1m +25m +30m
2026-07-19 A43EC9 DEN → GJT Jul 19, 03:18 UTCJul 19, 03:52 UTC34m +113m +11m
2026-07-19 A43EC9 - Jul 19, 03:15 UTCJul 19, 03:35 UTC20m - -
2026-07-18 A0ACDD - Jul 18, 03:20 UTCJul 18, 03:55 UTC35m - -
2026-07-17 AA56D5 DEN → GJT Jul 17, 02:50 UTCJul 17, 03:22 UTC32m +85m +10m
2026-07-17 AA56D5 - Jul 17, 02:50 UTCJul 17, 03:25 UTC35m - -
2026-07-16 A43EC3 - Jul 16, 01:45 UTCJul 16, 02:20 UTC35m - -
2026-07-15 A05E02 - Jul 15, 01:45 UTCJul 15, 02:00 UTC15m - -
2026-07-14 AA4C3E - Jul 14, 01:45 UTCJul 14, 02:05 UTC20m - -
2026-07-13 A0AD1D - Jul 13, 05:01 UTCJul 13, 05:20 UTC20m - -
2026-07-12 A43EA6 - Jul 12, 02:25 UTCJul 12, 02:40 UTC15m - -
2026-07-11 AA7E56 - Jul 11, 03:01 UTCJul 11, 03:20 UTC20m - -
2026-07-10 AA7E74 - Jul 10, 01:45 UTCJul 10, 02:05 UTC20m - -
2026-07-10 AA7E74 DEN → GJT Jul 10, 01:45 UTCJul 10, 02:22 UTC37m +20m +10m
2026-07-09 A43E83 - Jul 9, 04:00 UTCJul 9, 04:15 UTC15m - -
2026-07-09 A43E83 DEN → GJT Jul 9, 03:05 UTCJul 9, 04:36 UTC1h 31m +100m -1m
2026-07-08 A1244D - Jul 8, 02:20 UTCJul 8, 02:55 UTC35m - -
2026-07-08 A1244D DEN → GJT Jul 8, 01:55 UTCJul 8, 02:52 UTC57m +30m +26m
2026-07-07 A085A4 - Jul 7, 01:45 UTCJul 7, 02:15 UTC30m - -
2026-07-06 AA7E7B - Jul 6, 02:00 UTCJul 6, 02:30 UTC30m - -
2026-07-04 A12734 EWR → CLT Jul 4, 20:41 UTCJul 4, 22:01 UTC1h 20m +76m -4m
2026-07-04 AAA58B - Jul 4, 03:00 UTCJul 4, 03:30 UTC30m - -
2026-07-03 A3A0ED - Jul 3, 02:25 UTCJul 3, 03:00 UTC35m - -

Performance history

Flights tracked
147 showing last 30
Avg arrival delay
+12m
On-time arrival
71% 71% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 32
June 2026 47
May 2026 38
April 2026 30

UAL431 frequently asked

Where does flight UAL431 fly?
UAL431 (UAL) flies from BZN to DEN. View the full route page.
How long is flight UAL431?
Based on observed flights, UAL431 takes on average 33m from takeoff to landing.
How often does UAL431 fly?
UAL431 has been observed flying several times a week in our tracking data. We've recorded 147 flights under this callsign.
Is flight UAL431 usually on time?
Across recent flights, UAL431 arrives with an average 12-minute delay. 71% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL431?
UAL431 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL431 live?
Yes. When UAL431 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.