| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 17 | HER | AMS | 22:32 | 00:59 |
Landed Late
|
Track > |
| Jul 15 | HER | AMS | 21:50 | 00:18 |
Landed
|
Track > |
| Jul 10 | HER | AMS | 22:37 | 00:57 |
Landed Late
|
Track > |
| Jul 08 | HER | AMS | 21:45 | 00:17 |
Landed
|
Track > |
| Jul 03 | HER | AMS | 21:52 | 00:27 |
Landed
|
Track > |
| Jul 01 | HER | AMS | 23:22 | 01:46 |
Delayed
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| Jun 26 | HER | AMS | 22:06 | 00:28 |
Landed
|
Track > |
| Jun 22 | HER | AMS | 11:34 | 14:02 |
Landed Late
|
Track > |
| Jun 15 | HER | AMS | 11:36 | 14:05 |
Landed Late
|
Track > |
| Jun 08 | HER | AMS | 11:15 | 13:41 |
Landed
|
Track > |
KLM Flight KL2521 connects Heraklion, Greece to Amsterdam, Netherlands, taking off from Heraklion International Airport HER and landing at Amsterdam Schiphol Airport AMS.
How long is the KL2521 flight from Heraklion to Amsterdam?
The average flight time from Heraklion to Amsterdam is 3 hours and 27 minutes. The flight distance is 2481 km / 1542 miles and the average flight speed is 719 km/h / 447 mph.
How many KL2521 flights are operated per week?
2 flights per week. The flight KL2521 is operated on Wednesday and Friday.
What is the On-Time Performance (OTP) of KLM Flight KL2521 Heraklion to Amsterdam?
The Airportia On-Time Performance Rating for KLM Flight KL2521 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KL2521 arriving at?
Flight KL2521 arrives at Amsterdam Schiphol Airport (AMS) Terminal 1.
When was the latest KL2521 flight?
The latest flight took off on Friday, July 17th, 2026 with the flight status being Landed on 00:59.
How else can the flight KL2521 be referenced as?
This KLM flight can also be referenced as KLM2521, KL 2521, KLM 2521.
How often is flight KL2521 delayed?
On average, 50% of all KL2521 flights are delayed. The average delay is 31 minutes.
Can I get compensation for my delayed or cancelled KL2521 flight or baggage issues?
If your KL2521 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our KL2521 Flight Tracker above for more details.
Other flights departing from Heraklion HER: HV5724, BA2759, A3321, HV6878
Other flights arriving at Amsterdam AMS: HV5724, HV5664, HV5760, HV6006
All flights connecting Heraklion HER to Amsterdam AMS.
