| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 16 | SYD | SIN | 16:04 | 20:57 |
Landed
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| Oct 15 | SYD | SIN | 22:54 | 03:26 |
Delayed
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| Oct 14 | SYD | SIN | 16:09 | 20:52 |
Landed
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| Oct 13 | SYD | SIN | 16:06 | 21:01 |
Landed
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| Oct 12 | SYD | SIN | 16:12 | 20:52 |
Landed
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| Oct 11 | SYD | SIN | 16:05 | 20:52 |
Landed
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| Oct 10 | SYD | SIN | 16:19 | 21:13 |
Landed
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| Oct 09 | SYD | SIN | 16:34 | 21:21 |
Landed
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| Oct 08 | SYD | SIN | 16:35 | 21:13 |
Landed
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| Oct 08 | SYD | SIN | 16:35 | 21:13 |
Landed
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SriLankan Airlines Flight UL3391 connects Sydney, Australia to Singapore, Singapore, taking off from Sydney Kingsford Smith Airport SYD and landing at Singapore Changi Airport SIN.
How long is the UL3391 flight from Sydney to Singapore?
The average flight time from Sydney to Singapore is 7 hours and 38 minutes. The flight distance is 6293 km / 3910 miles and the average flight speed is 825 km/h / 513 mph.
How many UL3391 flights are operated per week?
7 flights per week. The flight UL3391 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of SriLankan Airlines Flight UL3391 Sydney to Singapore?
The Airportia On-Time Performance Rating for SriLankan Airlines Flight UL3391 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UL3391 arriving at?
Flight UL3391 arrives at Singapore Changi Airport (SIN) Terminal 1.
When was the latest UL3391 flight?
The latest flight took off on Friday, October 16th, 2026 with the flight status being Landed on 20:57.
How else can the flight UL3391 be referenced as?
This SriLankan Airlines flight can also be referenced as ALK3391, UL 3391, ALK 3391.
How often is flight UL3391 delayed?
On average, 20% of all UL3391 flights are delayed. The average delay is 188 minutes.
See our UL3391 Flight Tracker above for more details.
Other flights departing from Sydney SYD: QF1, QF538, FJ5260, MU4166
Other flights arriving at Singapore SIN: QF1, SQ222, SQ228, TR525
All flights connecting Sydney SYD to Singapore SIN.
