View by Route
CCU-SIN
Kolkata - Singapore
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Flight class
All
Y
W
J
Flight class
All
Redemptions
48
out of 48
Redemptions, by class
Y
21
W
0
J
27
Redemption months
34
out of 34
Average blackout %
11.6%
total average of 11.6%
Year view
Economy
Premium Economy
Business
Redemption
No redemption
No data
Jan
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Oct
Nov
Dec
2017
2018
2019
2020
2021
2022
2023
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2025
Month view
Jul 2025
Redemption flights, with blackout %:
SQ517
[29%]
Redemption
No redemption
Blackout period for flight(s)
517
1
2
3
4
5
6
517
7
8
9
10
11
12
13
517
517
14
15
16
17
18
19
20
517
517
21
22
23
24
25
26
27
28
29
30
31