En-Route
Departure: Wed, Jun 3, 2026
Scheduled:
16:55
|
Actual:
17:25
Terminal: 4S | Gate: S48
Arrival: Thu, Jun 4, 2026
Scheduled:
08:20
|
Estimated:
07:59
Flight Issues? Claim up to 600€/$ Compensation >

EI 5866 Flight Status & Schedule

Date Departure Arrival Status
Jun 03 17:25 07:59
En-Route
Track >
Jun 02 17:35 08:01
Landed
Track >
Jun 01 18:50 09:04
Landed Late
Track >
May 31 17:57 08:13
Landed
Track >
May 30 18:01 08:37
Landed Late
Track >

Aer Lingus EI 5866 Chicago to Madrid Flight Information

Aer Lingus Flight EI5866 connects Chicago, United States to Madrid, Spain, taking off from Chicago O'Hare International Airport ORD and landing at Madrid Barajas Airport MAD.

How long is the EI5866 flight from Chicago to Madrid?

The average flight time from Chicago to Madrid is 7 hours and 30 minutes. The flight distance is 6744 km / 4191 miles and the average flight speed is 899 km/h / 559 mph.

How many EI5866 flights are operated per week?

6 flights per week. The flight EI5866 is operated on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday.

What is the On-Time Performance (OTP) of Aer Lingus Flight EI5866 Chicago to Madrid?

The Airportia On-Time Performance Rating for Aer Lingus Flight EI5866 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight EI5866 arriving at?

Flight EI5866 arrives at Madrid Barajas Airport (MAD) Terminal 4S.

When was the latest EI5866 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 07:59.

How else can the flight EI5866 be referenced as?

This Aer Lingus flight can also be referenced as EIN5866, EI 5866, EIN 5866.

How often is flight EI5866 delayed?

On average, 50% of all EI5866 flights are delayed. The average delay is 31 minutes.

Can I get compensation for my delayed or cancelled EI5866 flight or baggage issues?

If your EI5866 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 EI5866 Flight Tracker above for more details.

EI5866 and Chicago ORD to Madrid MAD Flights

Other flights departing from Chicago ORD: AA110, IB342, LF3029, AA3477

Other flights arriving at Madrid MAD: AR1134, IB342, QR147, HV4630

All flights connecting Chicago ORD to Madrid MAD.

EI5866 Aer Lingus Flight: Chicago to Madrid Route Map

EI5866 Aer Lingus Flight Map: Chicago to Madrid
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.