| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | SKU | SKG | 13:50 | 14:40 |
Scheduled
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| Aug 13 | SKU | SKG | 13:52 | 14:26 |
Landed
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| Aug 11 | SKU | SKG | 13:54 | 14:31 |
Landed
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| Aug 06 | SKU | SKG | 14:08 | 14:45 |
Landed
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| Aug 04 | SKU | SKG | 14:01 | 14:41 |
Landed
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| Jul 30 | SKU | SKG | 13:52 | 14:31 |
Landed
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| Jul 28 | SKU | SKG | 13:49 | 14:23 |
Landed
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| Jul 23 | SKU | SKG | 14:04 | 14:41 |
Landed
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| Jul 21 | SKU | SKG | 13:51 | 14:27 |
Landed
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| Jul 16 | SKU | SKG | 14:02 | 14:43 |
Landed
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Sky Express (Greece) Flight GQ521 connects Skyros, Greece to Thessaloniki, Greece, taking off from Skyros Island National Airport SKU and landing at Thessaloniki International Airport SKG.
How long is the GQ521 flight from Skyros to Thessaloniki?
The average flight time from Skyros to Thessaloniki is 37 minutes. The flight distance is 216 km / 134 miles and the average flight speed is 340 km/h / 211 mph.
How many GQ521 flights are operated per week?
2 flights per week. The flight GQ521 is operated on Tuesday and Thursday.
What is the On-Time Performance (OTP) of Sky Express (Greece) Flight GQ521 Skyros to Thessaloniki?
The Airportia On-Time Performance Rating for Sky Express (Greece) Flight GQ521 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest GQ521 flight?
The latest flight took off on Tuesday, August 18th, 2026 with the flight status being Scheduled on 14:40.
How else can the flight GQ521 be referenced as?
This Sky Express (Greece) flight can also be referenced as SEH521, GQ0521, GQ 521, SEH 521.
How often is flight GQ521 delayed?
On average, 40% of all GQ521 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled GQ521 flight or baggage issues?
If your GQ521 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 GQ521 Flight Tracker above for more details.
Other flights departing from Skyros SKU: OA49
Other flights arriving at Thessaloniki SKG: FR2567, A3531, A3539, FR9248
All flights connecting Skyros SKU to Thessaloniki SKG.
