En-Route, Arriving in 02:19:42'
Terminal: 2 | Gate: A18
Departure: Wed, Jul 1, 2026
Scheduled:
16:35
|
Actual:
17:06
Arrival: Wed, Jul 1, 2026
Scheduled:
22:15
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A3 603 Flight Status & Schedule

Date Departure Arrival Status
Jul 01 17:06 22:15
En-Route
Track >
Jun 30 18:25 23:37
Delayed
Track >
Jun 29 17:04 22:21
Landed
Track >
Jun 28 17:54 23:11
Delayed
Track >
Jun 27 17:45 22:58
Landed Late
Track >

Aegean Airlines A3 603 London to Athens Flight Information

Aegean Airlines Flight A3603 connects London, United Kingdom to Athens, Greece, taking off from London Heathrow Airport LHR and landing at Athens Eleftherios Venizelos ATH.

How long is the A3603 flight from London to Athens?

The average flight time from London to Athens is 3 hours and 13 minutes. The flight distance is 2427 km / 1508 miles and the average flight speed is 743 km/h / 462 mph.

How many A3603 flights are operated per week?

7 flights per week. The flight A3603 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.

What is the On-Time Performance (OTP) of Aegean Airlines Flight A3603 London to Athens?

The Airportia On-Time Performance Rating for Aegean Airlines Flight A3603 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest A3603 flight?

The latest flight took off on Wednesday, July 1st, 2026 with the flight status being En-Route on 22:15.

How else can the flight A3603 be referenced as?

This Aegean Airlines flight can also be referenced as AEE603, A30603, A3 603, AEE 603.

How often is flight A3603 delayed?

On average, 90% of all A3603 flights are delayed. The average delay is 31 minutes.

Can I get compensation for my delayed or cancelled A3603 flight or baggage issues?

If your A3603 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 A3603 Flight Tracker above for more details.

A3603 and London LHR to Athens ATH Flights

Flight A3603 is code-shared by 2 airlines using the flight numbers AC5748, SQ2863

Other flights departing from London LHR: BA113, BA189, OZ522, BA171

Other flights arriving at Athens ATH: U23653, A3995, A3963, A3781

All flights connecting London LHR to Athens ATH.

A3603 Aegean Airlines Flight: London to Athens Route Map

A3603 Aegean Airlines Flight Map: London to Athens
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.