| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 05 | HAN | DAD | 14:40 | 16:00 |
En-Route
|
Track > |
| May 03 | HAN | DAD | 15:05 | 16:32 |
Unknown
|
Track > |
| Apr 30 | HAN | DAD | 14:59 | 15:58 |
Landed
|
Track > |
| Apr 29 | HAN | DAD | 15:06 | 16:10 |
Landed
|
Track > |
| Apr 27 | HAN | DAD | 15:28 | 16:31 |
Landed Late
|
Track > |
| Apr 25 | HAN | DAD | 14:57 | 15:57 |
Landed
|
Track > |
| Apr 24 | HAN | DAD | 15:58 | 16:59 |
Delayed
|
Track > |
Flex Flight Flight W23521 connects Hanoi, Vietnam to Da Nang, Vietnam, taking off from Hanoi Noi Bai International Airport HAN and landing at Da Nang International Airport DAD.
How long is the W23521 flight from Hanoi to Da Nang?
The average flight time from Hanoi to Da Nang is 1 hour and 7 minutes. The flight distance is 628 km / 390 miles and the average flight speed is 568 km/h / 353 mph.
What is the On-Time Performance (OTP) of Flex Flight Flight W23521 Hanoi to Da Nang?
The Airportia On-Time Performance Rating for Flex Flight Flight W23521 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight W23521 arriving at?
Flight W23521 arrives at Da Nang International Airport (DAD) Terminal 1.
When was the latest W23521 flight?
The latest flight took off on Tuesday, May 5th, 2026 with the flight status being En-Route on 16:00.
How else can the flight W23521 be referenced as?
This Flex Flight flight can also be referenced as FXT3521, W2 3521, FXT 3521.
How often is flight W23521 delayed?
On average, 57% of all W23521 flights are delayed. The average delay is 33 minutes.
See our W23521 Flight Tracker above for more details.
Other flights departing from Hanoi HAN: PR594, VJ1521, GX8918, K4523
Other flights arriving at Da Nang DAD: VN7165, VJ1521, QH147, FD638
All flights connecting Hanoi HAN to Da Nang DAD.
