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HAN-SIN
Hanoi - Singapore
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Flight class
All
Y
W
J
Flight class
All
Redemptions
62
out of 62
Redemptions, by class
Y
34
W
0
J
28
Redemption months
41
out of 41
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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Dec
2017
2018
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2020
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2026
Month view
Jul 2026
Redemption flights, with blackout %:
SQ191, SQ193
[0%]
SQ191
[25.8%]
Redemption
No redemption
Blackout period for flight(s)
191
1
2
3
4
5
191
6
7
8
9
10
11
12
191
13
14
15
16
17
18
19
191
20
21
22
23
24
25
26
191
27
28
29
30
31
191