Is SQ638 delayed?
No — SQ638 landed in Tokyo 10 min early, at 07:50 on Oct 2 (as of Oct 2, 00:01 UTC).
Usually on time: arrived within 15 min of schedule on 19 of the last 19 flights.
10 min early
Official source · Updated
Departure
Singapore
SIN
Actual
Oct 2
Arrival
Tokyo
NRT
Actual
Scheduled 08:00
Oct 2
Times shown in airport local time
Service date: · Actual departure date; scheduled departure unavailable (Asia/Singapore)
Market settled: On time.
Flight details
Departure · UTC
- Scheduled
- Not available
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.
Also sold as AC5883, AI8220, NH6254, ET1344, FJ5923
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 10 min early
Singapore → Tokyo
- 29 min early
Singapore → Tokyo
- 10 min early
Singapore → Tokyo
- 13 min early
Singapore → Tokyo
- 37 min early
Singapore → Tokyo
Is SQ638 usually late?
Observation window: Sep 2, 2026 – Oct 2, 2026
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.
At the airports today
Singapore (SIN) departures
- Left more than 15 min late
- 51 of 76
- Cancelled today
- 0
Tokyo Narita (NRT) departures
- Left more than 15 min late
- 3 of 27
- Cancelled today
- 2
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Oct 2, 2026Arrived | Singapore | Tokyo | -10 | |
| Sep 30, 2026Arrived | Singapore | Tokyo | -29 | |
| Sep 28, 2026Arrived | Singapore | Tokyo | -10 | |
| Sep 26, 2026Arrived | Singapore | Tokyo | -13 | |
| Sep 25, 2026Arrived | Singapore | Tokyo | -37 | |
| Sep 23, 2026Arrived | Singapore | Tokyo | -16 | |
| Sep 21, 2026Arrived | Singapore | Tokyo | 11 | |
| Sep 20, 2026Arrived | Singapore | Tokyo | -42 | |
| Sep 18, 2026Arrived | Singapore | Tokyo | -30 | |
| Sep 16, 2026Arrived | Singapore | Tokyo | -46 | |
| Sep 15, 2026Arrived | Singapore | Tokyo | -31 | |
| Sep 13, 2026Arrived | Singapore | Tokyo | -21 | |
| Sep 11, 2026Arrived | Singapore | Tokyo | -32 | |
| Sep 9, 2026Arrived | Singapore | Tokyo | -19 | |
| Sep 7, 2026Arrived | Singapore | Tokyo | -22 | |
| Sep 5, 2026Arrived | Singapore | Tokyo | -28 | |
| Sep 4, 2026Arrived | Singapore | Tokyo | -6 | |
| Sep 3, 2026Arrived | Singapore | Tokyo | -27 | |
| Sep 2, 2026Arrived | Singapore | Tokyo | -22 |
Email me if SQ638 runs late
We email you if your next SQ638 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.