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 LIFR

Denver International Airport

Denver, US

Local time
04:53 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
80° / 10 kt
Visibility
3 SM
Ceiling
BKN 300 ft, OVC 700 ft
Temp / Dew
7°C / 7°C
Altimeter
30.13 inHg
Wx
-DZ BR

Obs: 2026-10-14T10:42:00.000Z

Raw METAR / TAF 
SPECI KDEN 141042Z 08010KT 3SM -DZ BR BKN003 OVC007 07/07 A3013 RMK AO2 RAB02E30DZB41 P0001 T00720067

TAF KDEN 140854Z 1409/1512 09010KT P6SM BKN007 OVC050 TEMPO 1409/1412 5SM -DZ BR BKN004 FM141500 11011KT P6SM VCSH BKN005 OVC008 FM141900 09009KT P6SM VCSH BKN008 OVC020 TEMPO 1422/1502 4SM SHRA BR OVC003 FM150500 01010KT P6SM SCT004 BKN010 PROB30 1505/1511 -SHRA BKN004 FM151100 35011KT P6SM VCSH BKN008 BKN040

flight Live Traffic

flight_takeoff 158 Departures
flight_land 177 Arrivals

Arrival

AUS KAUS MVFR

Austin Bergstrom International Airport

Austin, US

Local time
05:53 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
542 ft
Coordinates
30.1975, -97.6620

cloud Weather

Wind
180° / 4 kt
Visibility
10 SM
Ceiling
SCT 1,600 ft, BKN 2,300 ft
Temp / Dew
26°C / 24°C
Altimeter
29.95 inHg

Obs: 2026-10-14T09:53:00.000Z

Raw METAR / TAF 
METAR KAUS 140953Z 18004KT 10SM SCT016 BKN023 26/24 A2995 RMK AO2 SLP128 T02610244 $

TAF KAUS 140958Z 1410/1512 17006KT P6SM SCT016 BKN023 TEMPO 1412/1416 BKN016 FM141700 16014G22KT P6SM SCT050 PROB30 1420/1424 P6SM -TSRA BKN050CB FM150500 16009KT P6SM SCT025

flight Live Traffic

flight_takeoff 80 Departures
flight_land 69 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.