SQ21 Singapore Airlines
SQ21 Singapore Airlines from Newark (EWR) to Singapore (SIN): usually departs 09:25, 19 h 30 min, A359. Usual times, aircraft, on-time record and miles earned over the last 30 days.
| Route | Flights recorded | Usually departs | Usually arrives | Scheduled time | Aircraft | Within 15 min |
|---|---|---|---|---|---|---|
| EWR → SIN | 29 | 09:25 | 16:55 | 19 h 30 min | A359 | 30% of 27 graded |
Latest flights of SQ21, by local departure date
- Mon, 2 Nov 2026: EWR → SIN
- Sun, 1 Nov 2026: EWR → SIN
- Sat, 31 Oct 2026: EWR → SIN
- Fri, 30 Oct 2026: EWR → SIN
- Thu, 29 Oct 2026: EWR → SIN
About Singapore Airlines flight SQ21
Tierleap recorded 29 scheduled Singapore Airlines SQ21 flights from Newark Liberty International Airport (EWR) to Singapore Changi Airport (SIN) in the last 30 days. It usually leaves Newark at 09:25 local time and arrives in Singapore at 16:55 local time, a scheduled 19 h 30 min. Aircraft types recorded: A359 (29 flights). Of 27 SQ21 flights from EWR to SIN with a final arrival time, 8 (30%) arrived no more than 15 minutes after schedule.
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
SQ21 from EWR to SIN is about 9,530 miles flown. On Singapore Airlines, KrisFlyer credits 4,765 miles in G class and up to 19,060 in A class, from its earning table.
On Singapore Airlines, Royal Orchid Plus credits 7,148 miles in H class and up to 14,295 in A class, from its earning table.
Questions about SQ21
What time does SQ21 depart?
From Newark Liberty International Airport (EWR) to Singapore Changi Airport (SIN), SQ21 usually leaves Newark at 09:25 local time and arrives in Singapore at 16:55 local time.
How long is flight SQ21?
The scheduled time of SQ21 from EWR to SIN is 19 h 30 min, the median of the last 30 days.
What aircraft does SQ21 use?
Aircraft types recorded: A359 (29 flights).
Is SQ21 usually on time?
Of 27 SQ21 flights from EWR to SIN with a final arrival time, 8 (30%) arrived no more than 15 minutes after schedule.
How accurate is Tierleap's forecast for SQ21?
At Singapore Changi Airport (SIN), Tierleap's gate arrival forecast (Tierleap model) has a measured error of 9.2 minutes over 30 graded flights and landing forecast (Tierleap model) has a measured error of 11.1 minutes over 80 graded flights in the last 2 days.
How many KrisFlyer miles does SQ21 earn?
SQ21 from EWR to SIN is about 9,530 miles flown. On Singapore Airlines, KrisFlyer credits 4,765 miles in G class and up to 19,060 in A class, from its earning table.
How many Royal Orchid Plus miles does SQ21 earn?
SQ21 from EWR to SIN is about 9,530 miles flown. On Singapore Airlines, Royal Orchid Plus credits 7,148 miles in H class and up to 14,295 in A class, from its earning table.