Greater Bay Airlines HB321 Flight status
According to Trip.com real-time data, the HB321 flight operated by Greater Bay Airlines on Oct 25, 2026 is scheduled to fly from Tokyo (NRT) to Hong Kong (HKG). The flight is expected to depart at 15:10 (local time in Tokyo, UTC+9) and arrive at 19:50 (local time in Hong Kong, UTC+8) .
Sat, Oct 24
Sun, Oct 25
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Arrived
The flight has arrived 18m early
2934km
4h 55m
Check-in Counter
S
Boarding Gate
99
Arrival Gate
--
Baggage
6
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Scheduled
Your flight will depart on time.
5h 40m
Check-in Counter
S
Boarding Gate
--
Arrival Gate
--
Baggage
--
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HB321 Aircraft Details
According to Trip.com real-time data, the HB321 flight from Tokyo to Hong Kong on 10/25/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 9y, 5m. The aircraft has 189 seats.
Boeing 737-800
Punctuality (Departure)
57
%
Punctuality (Arrival)
97
%
Early on average
5 minutes
Age
9y, 5m
Seats
189
Flight Distance
--
Economy
Premium Economy
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi is unavailable
USB port
Seat Information
--
Legroom
45 cm
Seat width better than on 26% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
In-flight entertainment is unavailable
Wi-Fi is unavailable
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
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Flight History for HB321
Trip.com historical records show that the last HB321 flight departed on Sat, Oct 24 from NRT at approximately 16:10. This flight is expected to arrrive in HKG at 19:27.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 19 | Tokyo (NRT) | Hong Kong (HKG) | 73H | 16:14 | 19:27 | Arrived |
| Tue, Oct 20 | Tokyo (NRT) | Hong Kong (HKG) | 7M9 | 16:20 | 19:43 | Arrived |
| Wed, Oct 21 | Tokyo (NRT) | Hong Kong (HKG) | 7M9 | 16:22 | 19:49 | Arrived |
| Thu, Oct 22 | Tokyo (NRT) | Hong Kong (HKG) | 7M9 | 16:34 | 19:46 | Arrived |
| Fri, Oct 23 | Tokyo (NRT) | Hong Kong (HKG) | 73H | 16:03 | 19:21 | Arrived |
| Sat, Oct 24 | Tokyo (NRT) | Hong Kong (HKG) | 73H | 16:10 | 19:27 | Arrived |
| Sun, Oct 25 | Tokyo (NRT) | Hong Kong (HKG) | 73H | 15:10 | 19:50 | Scheduled |
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HB321 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of HB321 is 57% (Late on average 37 minutes), and the on-time arrival rate is 97% (Early on average 5 minutes).
On-Time Departures
Punctuality
57
%
Late on average
37 minutes
Early
0
%
On time
57
%
30 mins late
27
%
60 mins late
13
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
5 minutes
Early
63
%
On time
33
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight hb321?
Flight hb321 has not departed yet and is currently on schedule. Scheduled departure 15:10, arrival 19:50 (updated Oct 25, 2026).Is flight hb321 on time today?
Flight hb321 has not departed yet and is currently on schedule. Scheduled departure is 15:10, with arrival at 19:50. Recheck gate and timing before you head to the airport.Has flight hb321 departed yet? What is the departure time?
Flight hb321 is scheduled to depart at 15:10. The latest actual or estimated departure time is 15:10, and the current status is Scheduled (updated Oct 25, 2026).When is flight hb321 scheduled to arrive?
Flight hb321 is scheduled to arrive at 19:50. The latest estimated or actual arrival time is 19:50. Status is Scheduled as of Oct 25, 2026.What route does flight hb321 fly?
Flight hb321 is operated by Greater Bay Airlines from Tokyo (NRT) to Hong Kong (HKG). Typical flight time is about 5 hours 40 minutes; operating days may include Sunday.How can I check real-time status for flight hb321?
Track flight hb321 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 hb321 is delayed or canceled, what should I do?
If hb321 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 25, 2026). Contact Greater Bay Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight hb321 departed from Tokyo?
Flight hb321 has not departed from Tokyo (NRT) yet and is currently on schedule for 15:10.What is the seat configuration for flight hb321?
Flight hb321 usually flies a Boeing 737-800 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: Hong Kong Weather & Current Time
Cloudy
|
26°C - 31°C
Weather forecast for your arrival day
-1 hour time difference
Time on arrival: Tokyo 20:50
|
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