United Airlines UA166 Flight Status
According to the latest from Trip.com for United Airlines Flight UA166 from Taipei to Guam (TPE–GUM): Great news — Flight UA166 has landed safely at Guam AB Won Pat Airport (GUM) at 5:13 PM local time, arriving about 7m early.
Sat, Sep 19
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Arrived
The flight has arrived 7m early
2768km
4h 20m
Check-in Counter
9
Boarding Gate
D6
Arrival Gate
12
Baggage
5
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Taipei to Guam or track other flights with our flight status tracker.
UA166 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
73%
Punctuality (Arrival)
90%
Early on average
6 minutes
Age
--
Seats
--
Flight Distance
--
Economy
In-Flight Services
Unknown
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
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Flight History for UA166
Check more records from Trip.com about UA166 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Aug 29 | Taipei (TPE) | Guam (GUM) | 7M8 | 11:28 AM | 5:36 PM | Arrived |
| Wed, Sep 2 | Taipei (TPE) | Guam (GUM) | 7M8 | 11:22 AM | 5:15 PM | Arrived |
| Sat, Sep 5 | Taipei (TPE) | Guam (GUM) | 7M8 | 11:16 AM | 4:56 PM | Arrived |
| Wed, Sep 9 | Taipei (TPE) | Guam (GUM) | 7M8 | 11:09 AM | 4:45 PM | Arrived |
| Sat, Sep 12 | Taipei (TPE) | Guam (GUM) | 7M8 | 11:17 AM | 4:56 PM | Arrived |
| Wed, Sep 16 | Taipei (TPE) | Guam (GUM) | 7M8 | 11:14 AM | 4:48 PM | Arrived |
| Sat, Sep 19 | Taipei (TPE) | Guam (GUM) | 7M8 | 11:46 AM | 5:13 PM | Arrived |
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UA166 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA166 is 73% (Late on average 27 minutes), and the on-time arrival rate is 90% (Early on average 6 minutes).
On-Time Departures
Punctuality
73%
Late on average 27 minutes
Early
0%
On time
73%
30 mins late
20%
60 mins late
3%
90 mins late
3%
Canceled
2%
On-Time Arrivals
Punctuality
90%
Early on average 6 minutes
Early
80%
On time
10%
30 mins late
3%
60 mins late
7%
90 mins late
0%
Canceled
2%
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Cheap return flights to Taipei
- Sun, Sep 27Guam (GUM)Taipei (TPE)
Jin AirOne way20% offIDR 3,031,400IDR 2,433,900 - Sat, Sep 26Guam (GUM)Taipei (TPE) Jin AirOne way19% offIDR 3,031,400IDR 2,463,100
- Sun, Oct 25Guam (GUM)Taipei (TPE) Jin AirOne way19% offIDR 3,031,400IDR 2,465,800
- Wed, Sep 30Guam (GUM)Taipei (TPE) Jin AirOne way15% offIDR 3,031,400IDR 2,577,100
- Sun, Nov 15Guam (GUM)Taipei (TPE)
Air SeoulOne way13% offIDR 3,031,400IDR 2,635,400 - Tue, Oct 20Guam (GUM)Taipei (TPE) Jin AirOne way10% offIDR 3,031,400IDR 2,728,200
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Frequently Asked Questions
What is the current status of flight ua166?
Flight ua166 has arrived (status: Arrived). Actual arrival 5:13 PM (updated Sep 20, 2026).Is flight ua166 on time today?
Flight ua166 has arrived (status: Arrived). Actual arrival was 5:13 PM; follow airport screens for the baggage carousel.Has flight ua166 departed yet? What is the departure time?
Flight ua166 is scheduled to depart at 11:00 AM. The latest actual or estimated departure time is 11:46 AM, and the current status is Arrived (updated Sep 20, 2026).When is flight ua166 scheduled to arrive?
Flight ua166 is scheduled to arrive at 5:20 PM. The latest estimated or actual arrival time is 5:13 PM. Status is Arrived as of Sep 20, 2026.What is the gate information for flight ua166?
For flight ua166, the departure terminal is T2 and the boarding gate is D6. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua166 fly?
Flight ua166 is operated by United Airlines from Taipei (TPE) to Guam (GUM). Typical flight time is about 4 hours20 minutes; operating days may include Sunday.How can I check real-time status for flight ua166?
Track flight ua166 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 flight ua166 is delayed or canceled, what should I do?
If ua166 is delayed or canceled, first confirm the latest status here (Arrived, updated Sep 20, 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.Has flight ua166 departed from Taipei?
Flight ua166 has already left Taipei and completed its journey. Departure was 11:46 AM; actual arrival 5:13 PM.
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