Singapore Airlines (SQ) flight SQ406 left 15 minutes late or more on 100.0% of 23 observed departures. Average lateness was 29.8 minutes. Sample window: Nov 19, 2025 to May 7, 2026.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Month | Departures observed | Late | Average lateness |
|---|---|---|---|
| Apr 2026 | 11 | 100.0% | 29.6 min |
| May 2026 | 6 | 100.0% | 31.5 min |
All flights SIN to DEL · Singapore Airlines (SQ) on-time performance · SIN departure delays
GET /flight returns the status of SQ406 by date, with scheduled, estimated and actual departure and arrival times.
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