| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 19 | ICN | SIN | 19:26 | 23:58 |
En-Route
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| Sep 18 | ICN | SIN | 19:01 | 23:44 |
Landed
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| Sep 17 | ICN | SIN | 19:18 | 23:51 |
Landed
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| Sep 16 | ICN | SIN | 18:57 | 23:26 |
Landed
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| Sep 15 | ICN | SIN | 19:03 | 23:40 |
Landed
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| Sep 14 | ICN | SIN | 19:10 | 23:50 |
Landed
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| Sep 13 | ICN | SIN | 19:18 | 23:53 |
Landed
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| Sep 12 | ICN | SIN | 19:01 | 23:45 |
Landed
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| Sep 11 | ICN | SIN | 19:01 | 23:41 |
Landed
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| Sep 10 | ICN | SIN | 19:35 | 00:49 |
Delayed
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Korean Air Flight KE645 connects Seoul, South Korea to Singapore, Singapore, taking off from Seoul Incheon International Airport ICN and landing at Singapore Changi Airport SIN.
How long is the KE645 flight from Seoul to Singapore?
The average flight time from Seoul to Singapore is 5 hours and 40 minutes. The flight distance is 4627 km / 2875 miles and the average flight speed is 816 km/h / 507 mph.
How many KE645 flights are operated per week?
7 flights per week. The flight KE645 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Korean Air Flight KE645 Seoul to Singapore?
The Airportia On-Time Performance Rating for Korean Air Flight KE645 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KE645 arriving at?
Flight KE645 arrives at Singapore Changi Airport (SIN) Terminal 4.
When was the latest KE645 flight?
The latest flight took off on Saturday, September 19th, 2026 with the flight status being En-Route on 23:58.
How else can the flight KE645 be referenced as?
This Korean Air flight can also be referenced as KAL645, KE0645, KE 645, KAL 645.
How often is flight KE645 delayed?
On average, 20% of all KE645 flights are delayed. The average delay is 28 minutes.
See our KE645 Flight Tracker above for more details.
Flight KE645 is code-shared by 5 airlines using the flight numbers DL7821, WS6031, OM6231, AS7805, OZ9915
Other flights departing from Seoul ICN: KE705, KE781, KE71, KE721
Other flights arriving at Singapore SIN: MM773, TR129, TR627, TR499
All flights connecting Seoul ICN to Singapore SIN.
