Singapore Airlines (SQ) flight SQ709 left 15 minutes late or more on 80.0% of 10 observed departures. Average lateness was 29.4 minutes. Sample window: Nov 13, 2025 to Oct 31, 2026.
These are historical aggregates, not live status. A departure is late at 15 minutes past schedule.
| Month | Departures observed | Late | Average lateness |
|---|---|---|---|
| May 2026 | 6 | 66.7% | 17.7 min |
All flights BKK to SIN · Singapore Airlines (SQ) on-time performance · BKK departure delays
GET /flight returns the status of SQ709 by date, with scheduled, estimated and actual departure and arrival times.
That URL still says YOUR_ACCESS_KEY.
A 7-day trial replaces it with a real key. After the trial, Starter is $24.99/mo.