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HAN-SIN
Hanoi - Singapore
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Flight class
All
Y
W
J
Flight class
All
Redemptions
64
out of 64
Redemptions, by class
Y
35
W
0
J
29
Redemption months
42
out of 42
Average blackout %
17.8%
total average of 17.8%
Year view
Economy
Premium Economy
Business
Redemption
No redemption
No data
Jan
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Oct
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Dec
2017
2018
2019
2020
2021
2022
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2026
Month view
Aug 2026
Redemption flights, with blackout %:
SQ191, SQ193
[9.7%]
SQ191
[19.4%]
Redemption
No redemption
Blackout period for flight(s)
191
1
2
3
4
5
6
7
8
9
191
191,193
10
11
12
13
14
15
16
191,193
191
191
191
17
18
19
20
21
22
23
191
24
25
26
27
28
29
30
31