View by Route
HGH-SIN
Hangzhou - Singapore
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2026
Filter by specific year
All
Flight class
All
Y
W
J
Flight class
All
Redemptions
8
out of 8
Redemptions, by class
Y
5
W
0
J
3
Redemption months
5
out of 5
Average blackout %
29.5%
total average of 29.5%
Year view
Economy
Premium Economy
Business
Redemption
No redemption
No data
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
Month view
Oct 2026
Redemption flights, with blackout %:
SQ839
[38.7%]
SQ839
[32.3%]
Redemption
No redemption
Blackout period for flight(s)
839
1
2
3
4
839
839
5
6
7
8
9
10
11
12
13
14
15
16
17
18
839
839
839
839
19
20
21
22
23
24
25
839
839
26
27
28
29
30
31