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Singapore Airlines

Is SQ635 delayed?

Yes — SQ635 landed in Singapore 134 min late, at 07:39 on Sep 22 (as of Sep 21, 23:47 UTC). Over its last 7 recorded arrivals, 3 landed more than 15 min late.

Arrived

134 min late

Official source · Updated

Departure

Tokyo

HND

Actual

Sep 22

Arrival

Singapore

SIN

Actual

Scheduled 05:25

Sep 22

Times shown in airport local time

Service date: · Actual departure date; scheduled departure unavailable (Asia/Tokyo)

Flight details

Departure · UTC

Scheduled
Not available
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual

Also sold as AI8165, NH6251, FJ5954

Route overview: Tokyo → SingaporeHNDSIN
Tokyo → Singapore

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Tokyo → Singapore

    134 min late

  • Tokyo → Singapore

    50 min early

  • Tokyo → Singapore

    29 min late

  • Tokyo → Singapore

    50 min early

  • Tokyo → Singapore

    39 min late

Is SQ635 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
7
Late
3
Cancelled
0

Percentages and delay figures appear once 10 arrivals are recorded.

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Tokyo Haneda (HND) departures

Left more than 15 min late
11 of 118
Cancelled today
1

Singapore (SIN) departures

Left more than 15 min late
56 of 88
Cancelled today
0

Related flights

Other flights HND → SIN

Return flights SIN → HND

All Singapore Airlines flights

Flight history and details
SQ635 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 22, 2026ArrivedTokyoSingapore134
Sep 5, 2026ArrivedTokyoSingapore-50
Sep 4, 2026ArrivedTokyoSingapore29
Sep 3, 2026ArrivedTokyoSingapore-50
Sep 2, 2026ArrivedTokyoSingapore39
Sep 1, 2026ArrivedTokyoSingapore-62
Aug 31, 2026ArrivedTokyoSingapore-58

Email me if SQ635 runs late

We email you if your next SQ635 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.

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