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United Airlines United Airlines

UA864 Flight Status

According to Trip.com real-time data, the UA864 flight operated by United Airlines on Oct 6, 2026, flying from Guam (GUM) to Tokyo (NRT), departed at 1:03 PM and is expected to arrive at 3:20 PM (local time in Tokyo, UTC+9) and land at Narita Intl. Airport (NRT).
Sat, Oct 3
Tue, Oct 6
GUM-TYO

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 24m early
Guam(GUM)
1:08 PM
Scheduled: 1:00 PM, Oct 3
Guam AB Won Pat Airport
173106C5-5199-4134-A176-6296CB3DA377 3h 55m
Tokyo(NRT)
3:31 PM
Scheduled: 3:55 PM, Oct 3
Narita Intl. Airport T1
Check-in Counter
--
Boarding Gate
15
Arrival Gate
41
Baggage
B8
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GUM-TYO

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En route
Your flight has departed Guam and is expected to arrive in Tokyo at 3:20 PM.
Guam(GUM)
1:03 PM
Scheduled: 1:00 PM, Oct 6
Guam AB Won Pat Airport
173106C5-5199-4134-A176-6296CB3DA377 3h 55m
Tokyo(NRT)
3:20 PM
Scheduled: 3:55 PM, Oct 6
Narita Intl. Airport T1
Check-in Counter
--
Boarding Gate
21
Arrival Gate
41
Baggage
--
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United Airlines
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Guam to Tokyo or track other flights with our flight status tracker.
Flight.News
Tokyo weather alert: Very strong Typhoon No. 27 is tracking near the Ogasawara Islands, bringing severe conditions through October 7. Dangerous swells are forecast to produce waves up to 8 meters in the Ogasawara Islands and 6 meters in the southern Izu Islands on October 6. Peak wind gusts may reach 30 m/s. Exercise high caution against hazardous high seas and strong winds across Tokyo's island regions.

Track the Previous Flight Status: Landed at Guam

UA197
|
Tokyo (TYO) Guam (GUM)
Scheduled: 9:50 PM
|
11m early
fake text

UA864 Aircraft Details

According to Trip.com real-time data, the UA864 flight flying from Guam to Tokyo on 10/6/2026 is operated by the aircraft model Boeing 737 MAX 8. This aircraft has been in service for 3y. The aircraft is equipped with 166 seats.
flight status
Boeing 737 MAX 8
Punctuality (Departure)
93 %
Punctuality (Arrival)
97 %
Early on average
13 minutes
Age
3y
Seats
166
Flight Distance
--

Flight History for UA864

Trip.com historical records show that the last UA864 flight departed on Sat, Oct 3 from GUM at approximately 1:08 PM. This flight is expected to arrrive in NRT at 3:31 PM.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Tue, Sep 15 Guam (GUM) Tokyo (NRT) B38M 1:01 PM 3:20 PM Arrived
Sat, Sep 19 Guam (GUM) Tokyo (NRT) B38M 1:04 PM 3:16 PM Arrived
Tue, Sep 22 Guam (GUM) Tokyo (NRT) B38M 1:01 PM 3:13 PM Arrived
Sat, Sep 26 Guam (GUM) Tokyo (NRT) B38M 1:22 PM 3:37 PM Arrived
Tue, Sep 29 Guam (GUM) Tokyo (NRT) B38M 1:12 PM 3:33 PM Arrived
Sat, Oct 3 Guam (GUM) Tokyo (NRT) B38M 1:08 PM 3:31 PM Arrived
Tue, Oct 6 Guam (GUM) Tokyo (NRT) B38M 1:03 PM 3:20 PM En route

UA864 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA864 is 93% (Late on average 17 minutes), and the on-time arrival rate is 97% (Early on average 13 minutes).

On-Time Departures
Punctuality
93 %
Late on average 17 minutes
Early
0 %
On time
93 %
30 mins late
3 %
60 mins late
0 %
90 mins late
3 %
Canceled
2 %
On-Time Arrivals
Punctuality
97 %
Early on average 13 minutes
Early
93 %
On time
3 %
30 mins late
0 %
60 mins late
0 %
90 mins late
3 %
Canceled
2 %

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Frequently Asked Questions

  • What is the current status of flight ua864?

    Flight ua864 has departed (status: En route). Departure 1:03 PM, estimated arrival 3:20 PM (updated Oct 6, 2026).
  • Flight ua864 has already departed (status: En route). It took off at 1:03 PM and is estimated to arrive at 3:20 PM.
  • Flight ua864 is scheduled to depart at 1:00 PM. The latest actual or estimated departure time is 1:03 PM, and the current status is En route (updated Oct 6, 2026).
  • Flight ua864 is scheduled to arrive at 3:55 PM. The latest estimated or actual arrival time is 3:20 PM. Status is En route as of Oct 6, 2026.
  • Flight ua864 is operated by United Airlines from Guam (GUM) to Tokyo (NRT). Typical flight time is about 3 hours55 minutes; operating days may include Tuesday.
  • Track flight ua864 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If ua864 is delayed or canceled, first confirm the latest status here (En route, updated Oct 6, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ua864 has departed from Guam (GUM) at 1:03 PM (status: En route).
  • Flight ua864 usually flies a Boeing 737 MAX 8 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Arrival Info: Tokyo Weather & Current Time

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Mostly cloudy
|
19°C - 28°C
Weather forecast for your arrival day
timeDifferenceIcon
-1 hour time difference
Time on arrival: Guam 16:20 | Tokyo 15:20

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