Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2377

Operated by United Airlines

Live map

Live map filtered to UAL2377. Shown when the flight is currently airborne.

Route airports View route page →

Departure

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
14:36 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
220° / 8 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, SCT 14,000 ft, BKN 22,000 ft
Temp / Dew
32°C / 6°C
Altimeter
30.06 inHg

Obs: 2026-08-29T19:53:00.000Z

Raw METAR / TAF 
METAR KDEN 291953Z 22008KT 10SM FEW100 SCT140 BKN220 32/06 A3006 RMK AO2 SLP085 T03220056

TAF KDEN 291739Z 2918/3024 23008KT P6SM FEW090 SCT140 BKN220 FM291900 25010KT P6SM VCSH SCT100 BKN150 TEMPO 2920/2924 VRB20G35KT -TSRA BKN080CB FM300000 04012KT P6SM SCT100 BKN150 PROB30 3000/3002 -SHRA BKN100 FM300200 01010KT P6SM SCT100 BKN200 TEMPO 3002/3004 01020G35KT -SHRA BKN080 FM300700 19009KT P6SM FEW100 BKN200 FM301600 26008KT P6SM FEW090 BKN200 FM302000 34010KT P6SM SCT100 BKN150 PROB30 3020/3024 VRB20G35KT -TSRA BKN080CB

flight Live Traffic

flight_takeoff 362 Departures
flight_land 320 Arrivals

Arrival

AUS KAUS VFR

Austin Bergstrom International Airport

Austin, US

Local time
15:36 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
542 ft
Coordinates
30.1975, -97.6620

cloud Weather

Wind
170° / 10 kt
Visibility
10 SM
Ceiling
FEW 6,500 ft
Temp / Dew
37°C / 21°C
Altimeter
30.00 inHg

Obs: 2026-08-29T19:53:00.000Z

Raw METAR / TAF 
METAR KAUS 291953Z 17010KT 10SM FEW065 37/21 A3000 RMK AO2 SLP145 T03670206

TAF KAUS 291734Z 2918/3024 16007KT P6SM SCT250 FM300600 20004KT P6SM FEW120 FM301700 17008KT P6SM FEW120

flight Live Traffic

flight_takeoff 80 Departures
flight_land 99 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 AD953C DEN → AUS Jul 26, 22:35 UTCJul 26, 23:00 UTC25m - -
2026-07-25 A12A80 DEN → AUS Jul 25, 22:30 UTCJul 26, 01:25 UTC2h 55m - -
2026-07-24 A5D2D4 DEN → AUS Jul 24, 22:35 UTCJul 25, 01:35 UTC3h 0m - -
2026-07-23 AA7F48 DEN → AUS Jul 23, 22:40 UTCJul 24, 01:30 UTC2h 50m - -
2026-07-22 A8D4EF - Jul 22, 22:35 UTCJul 23, 01:40 UTC3h 5m - -
2026-07-21 A449A1 - Jul 21, 23:15 UTCJul 22, 02:10 UTC2h 55m - -
2026-07-20 A12AE5 - Jul 20, 22:40 UTCJul 21, 01:45 UTC3h 5m - -
2026-07-19 AA7F2A - Jul 19, 22:35 UTCJul 20, 01:35 UTC3h 0m - -
2026-07-18 AA7AA0 - Jul 18, 22:30 UTCJul 19, 01:25 UTC2h 55m - -
2026-07-17 A4493E - Jul 17, 22:40 UTCJul 18, 01:39 UTC3h 0m - -
2026-07-16 A12B31 - Jul 16, 22:35 UTCJul 17, 01:35 UTC3h 0m - -
2026-07-15 AC0831 - Jul 15, 23:15 UTCJul 16, 02:05 UTC2h 50m - -
2026-07-14 A448F8 - Jul 14, 22:55 UTCJul 15, 01:50 UTC2h 55m - -
2026-07-13 A2B7F5 - Jul 13, 23:10 UTCJul 14, 02:10 UTC3h 0m - -
2026-07-13 A2B7F5 LAX → IAH Jul 13, 23:11 UTCJul 14, 02:08 UTC2h 57m +51m -6m
2026-07-12 A12B31 - Jul 12, 22:40 UTCJul 13, 01:40 UTC3h 0m - -
2026-07-12 A12B31 LAX → IAH Jul 12, 22:36 UTCJul 13, 01:37 UTC3h 1m +16m -1m
2026-07-11 A449A2 - Jul 11, 22:35 UTCJul 12, 01:30 UTC2h 55m - -
2026-07-10 A12EE7 - Jul 10, 22:35 UTCJul 11, 01:35 UTC3h 0m - -
2026-07-09 AA7F48 - Jul 9, 22:30 UTCJul 10, 01:25 UTC2h 55m - -
2026-07-08 A12F6D - Jul 8, 22:30 UTCJul 9, 01:30 UTC3h 0m - -
2026-07-07 AC0831 - Jul 7, 22:35 UTCJul 8, 01:25 UTC2h 50m - -
2026-07-07 AC0831 LAX → IAH Jul 7, 22:36 UTCJul 8, 01:23 UTC2h 47m +16m -9m
2026-07-06 A5D31D - Jul 6, 22:30 UTCJul 7, 01:25 UTC2h 55m - -
2026-07-05 A448D1 - Jul 5, 22:50 UTCJul 6, 01:40 UTC2h 50m - -
2026-07-04 A12B07 - Jul 4, 22:30 UTCJul 5, 01:15 UTC2h 45m - -
2026-07-04 A12B07 LAX → IAH Jul 4, 22:36 UTCJul 5, 01:12 UTC2h 36m +16m on time
2026-07-03 A8D4F6 - Jul 3, 22:35 UTCJul 4, 01:35 UTC3h 0m - -
2026-07-02 A75FBF - Jul 2, 22:55 UTCJul 3, 01:40 UTC2h 45m - -
2026-07-01 A448F2 - Jul 1, 22:30 UTCJul 2, 01:15 UTC2h 45m - -

Performance history

Flights tracked
129 showing last 30
Avg arrival delay
-4m
On-time arrival
100% 100% on time
Aircraft used
23

Monthly activity 4 months

Month Flights tracked
July 2026 30
June 2026 34
May 2026 35
April 2026 30

UAL2377 frequently asked

Where does flight UAL2377 fly?
UAL2377 (United Airlines) flies from DEN to AUS. View the full route page.
How long is flight UAL2377?
Based on observed flights, UAL2377 takes on average 2h 50m from takeoff to landing.
How often does UAL2377 fly?
UAL2377 has been observed flying daily in our tracking data. We've recorded 129 flights under this callsign.
Is flight UAL2377 usually on time?
Across recent flights, UAL2377 arrives 4 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2377?
UAL2377 has been operated by 23 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2377 live?
Yes. When UAL2377 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.