United Airlines UA3978 Flight Status
According to real-time data from Trip.com, flight UA3978, operated by United Airlines and scheduled to fly from Singapore (SIN to Honolulu (HNL), has been cancelled. Please contact the airline or airport counter for the latest information.
Thu, Oct 8
Access more flight status info on the Trip.com app
Show more
Cancelled
Please refer to the airline for the latest information
12h 22m
Check-in Counter
1
Boarding Gate
--
Arrival Gate
--
Baggage
5
Need a flight from Singapore to Honolulu?
United Airlines From € 1,058
Search flights Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Singapore to Honolulu or track other flights with our flight status tracker.
> > > > > >
UA3978
UA3978 Aircraft Details
Plane model info unavailable
Punctuality (Departure)
--
Punctuality (Arrival)
--
Early on average
--
Age
--
Seats
--
Flight Distance
--
Economy
In-Flight Services
Unknown
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
Show more
Recent Flight History for UA3978
Check more records from Trip.com about UA3978 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 7 | Singapore (SIN) | Honolulu (HNL) | 789 | -- | -- | Cancelled |
| Thu, Oct 8 | Singapore (SIN) | Honolulu (HNL) | 789 | -- | -- | Cancelled |
text.text............fake.row.text............text.........fake row
...text
Check upcoming flights with our app
Show more
Need a flight from Singapore to Honolulu?
- From Singapore
- To Honolulu
- Return flights
More Cheap Flights
More Cheap Flights
More Cheap Flights
Recommended hotels in Honolulu
Hotels near Honolulu International Airport
Hotels near Honolulu
7.9/10
141 Reviews
Airport Honolulu Hotel
Western Honolulu | 1.31 km from the airport
14% off
€ 123 € 106
7.7/10
60 Reviews
Best Western the Plaza Hotel
Western Honolulu | 1.46 km from the airport
12% off
€ 147 € 130
7.3/10
50 Reviews
Pacific Marina Inn
Western Honolulu | 2.29 km from the airport
€ 94
7.6/10
82 Reviews
Bishop Suites at The Executive Centre
Downtown Honolulu | 6.53 km from the airport
10% off
€ 177 € 159
9.8/10
47 Reviews
ESPACIO The Jewel of Waikiki
Waikiki | 4.98 km from city centre
€ 2,615
10/10
3 Reviews
Sea La Vie Waikiki - 1 Bedroom Condo with WIFI, AC, Kitchen, 3-min Walk to Waikiki beach & Sleeps 4
Waikiki | 4.91 km from city centre
€ 894
8.1/10
125 Reviews
Four Seasons Resort Oahu at Ko Olina
Ko'Olina Resort | 7.14 km from city centre
€ 741
9.3/10
61 Reviews
Halekulani
Waikiki | 4.27 km from city centre
23% off
€ 732 € 564
Frequently Asked Questions
What is the current status of flight ua3978?
Flight ua3978 has been canceled (status: Cancelled). Contact United Airlines or your booking channel for rebooking or refund (updated Oct 25, 2026).Is flight ua3978 on time today?
Flight ua3978 has been canceled (status: Cancelled). Contact United Airlines or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.Has flight ua3978 departed yet? What is the departure time?
Flight ua3978 is scheduled to depart at 14:00. The latest actual or estimated departure time is 14:00, and the current status is Cancelled (updated Oct 25, 2026).When is flight ua3978 scheduled to arrive?
Flight ua3978 is scheduled to arrive at 08:22. The latest estimated or actual arrival time is 07:46. Status is Cancelled as of Oct 25, 2026.What is the baggage carousel number for flight ua3978?
After arrival, baggage for flight ua3978 is expected at carousel 5 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua3978 fly?
Flight ua3978 is operated by United Airlines from Singapore (SIN) to Honolulu (HNL). Typical flight time is about 12 hours 22 minutes; operating days may include Sunday.How can I check real-time status for flight ua3978?
Track flight ua3978 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 ua3978 is delayed or canceled, what should I do?
If ua3978 is delayed or canceled, first confirm the latest status here (Cancelled, updated Oct 25, 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 ua3978 departed from Singapore?
Flight ua3978 has been canceled and did not depart from Singapore (SIN). Contact United Airlines or your booking channel for next steps.
Honolulu Vacation Packages: Cheap Flights, Hotels & Tours
Hotels
Airport Transfers
Tours & Tickets
Car Rentals
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Convenient & reliable booking and payment system