Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL177

Operated by United Airlines

Live map

Live map filtered to UAL177. Shown when the flight is currently airborne.

Route airports View route page →

Departure

GUM PGUM VFR

Antonio B. Won Pat International Airport

Hagåtña, GU

Local time
12:55 GMT+10
Timezone
Pacific/Guam
Type
Large Airport
Elevation
298 ft
Coordinates
13.4850, 144.7973

cloud Weather

Wind
110° / 9 kt
Visibility
10 SM
Ceiling
SCT 2,100 ft
Temp / Dew
30°C / 24°C
Altimeter
29.92 inHg

Obs: 2026-05-30T01:54:00.000Z

Raw METAR / TAF 
METAR PGUM 300154Z 11009KT 10SM SCT021 30/24 A2992 RMK AO2 SLP124 T03000239 $

TAF PGUM 292326Z 3000/3106 10011KT P6SM VCSH SCT016 SCT030

flight Live Traffic

flight_takeoff 2 Departures
flight_land 2 Arrivals

Arrival

KIX RJBB VFR

Kansai International Airport

Osaka, JP

Local time
11:55 GMT+9
Timezone
Asia/Tokyo
Type
Large Airport
Elevation
26 ft
Coordinates
34.4273, 135.2440

cloud Weather

Wind
290° / 3 kt
Visibility
6 SM
Ceiling
FEW 3,000 ft
Temp / Dew
24°C / 10°C
Altimeter
29.85 inHg

Obs: 2026-05-30T02:30:00.000Z

Raw METAR / TAF 
METAR RJBB 300230Z 29003KT 9999 FEW030 24/10 Q1011 NOSIG

TAF RJBB 292306Z 3000/3106 02005KT 9999 FEW030 BECMG 3001/3003 26005KT BECMG 3008/3010 20012KT BECMG 3021/3100 26004KT

flight Live Traffic

flight_takeoff 5 Departures
flight_land 5 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A2061E GUM → KIX May 30, 00:10 UTCMay 30, 01:30 UTC1h 20m - -
2026-05-29 A20621 GUM → KIX May 29, 00:08 UTCMay 29, 09:55 UTC9h 47m +23m +2m
2026-05-28 A20621 GUM → KIX May 28, 23:55 UTCMay 29, 01:45 UTC1h 50m - -
2026-05-28 A596B1 GUM → KIX May 28, 00:10 UTCMay 28, 10:15 UTC10h 5m - -
2026-05-27 A2551D GUM → KIX May 27, 00:14 UTCMay 27, 10:10 UTC9h 56m - -
2026-05-26 A254DD GUM → KIX May 26, 06:13 UTCMay 26, 16:02 UTC9h 49m +388m +6m
2026-05-26 A254DD GUM → KIX May 26, 06:14 UTCMay 26, 16:10 UTC9h 55m - -
2026-05-26 A254DD GUM → KIX May 26, 00:19 UTCMay 26, 02:35 UTC2h 15m - -
2026-05-25 A31A7B GUM → KIX May 25, 07:00 UTCMay 25, 09:45 UTC2h 45m - -
2026-05-24 A596B1 GUM → KIX May 24, 00:08 UTCMay 24, 10:03 UTC9h 55m +23m +11m
2026-05-24 A596B1 GUM → KIX May 24, 00:05 UTCMay 24, 10:10 UTC10h 5m - -
2026-05-23 A2551A GUM → KIX May 23, 00:30 UTCMay 23, 10:15 UTC9h 44m - -
2026-05-22 A2CB9E GUM → KIX May 22, 00:40 UTCMay 22, 10:45 UTC10h 5m - -
2026-05-20 A596B1 GUM → KIX May 20, 23:55 UTCMay 21, 09:25 UTC9h 30m - -
2026-05-20 A254DD GUM → KIX May 20, 02:58 UTCMay 20, 11:35 UTC8h 37m +208m -4m
2026-05-20 A254DD GUM → KIX May 20, 02:40 UTCMay 20, 11:40 UTC9h 1m - -
2026-05-19 A254DD GUM → KIX May 19, 00:10 UTCMay 19, 09:50 UTC9h 40m - -
2026-05-17 A31A77 GUM → KIX May 17, 23:45 UTCMay 18, 09:25 UTC9h 40m - -
2026-05-16 A2CB12 GUM → KIX May 16, 23:45 UTCMay 17, 09:50 UTC10h 5m - -
2026-05-15 A2551D GUM → KIX May 15, 23:45 UTCMay 16, 09:21 UTC9h 36m - -
2026-05-14 A18CBB GUM → KIX May 14, 23:53 UTCMay 15, 09:23 UTC9h 30m +23m +2m
2026-05-14 A18CBB GUM → KIX May 14, 23:40 UTCMay 15, 09:30 UTC9h 50m - -
2026-05-14 A596B1 GUM → KIX May 14, 00:25 UTCMay 14, 10:20 UTC9h 55m - -
2026-05-13 A2551D GUM → KIX May 13, 01:33 UTCMay 13, 11:32 UTC9h 59m +123m -13m
2026-05-13 A2551D GUM → KIX May 13, 01:30 UTCMay 13, 11:35 UTC10h 5m - -
2026-05-12 A31A76 GUM → KIX May 12, 06:50 UTCMay 12, 09:30 UTC2h 40m - -
2026-05-10 A47FDE GUM → KIX May 10, 23:50 UTCMay 11, 09:50 UTC10h 0m - -
2026-05-09 A18CBB GUM → KIX May 9, 23:44 UTCMay 10, 09:40 UTC9h 55m - -
2026-05-08 A2CB9E GUM → KIX May 8, 23:45 UTCMay 9, 09:45 UTC10h 0m - -
2026-05-07 A31A50 GUM → KIX May 7, 23:45 UTCMay 8, 09:44 UTC10h 0m - -

Performance history

Flights tracked
78 showing last 30
Avg arrival delay
+1m
On-time arrival
100% 100% on time
Aircraft used
14

Monthly activity 2 months

Month Flights tracked
May 2026 37
April 2026 41

UAL177 frequently asked

Where does flight UAL177 fly?
UAL177 (United Airlines) flies from GUM to KIX. View the full route page.
How long is flight UAL177?
Based on observed flights, UAL177 takes on average 8h 31m from takeoff to landing.
How often does UAL177 fly?
UAL177 has been observed flying several times a week in our tracking data. We've recorded 78 flights under this callsign.
Is flight UAL177 usually on time?
Across recent flights, UAL177 arrives with an average 1-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL177?
UAL177 has been operated by 14 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL177 live?
Yes. When UAL177 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.