Aer Lingus
EI123 Flight Status (Dublin to Chicago)
According to Trip.com real-time data, the EI123 flight operated by Aer Lingus on Sep 11, 2026, flying from Dublin (DUB) to Chicago (ORD), departed at 12:04 and is expected to arrive at 13:44 (local time in Chicago, UTC-5) and land at O'Hare International Airport (ORD).
Fri, Sep 11
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En route
Your flight has departed Dublin and is expected to arrive in Chicago at 13:44.
8h 25m
Check-in Counter
29-56
Boarding Gate
411
Arrival Gate
--
Baggage
--
Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
EI123 Aircraft Details and Cabin Information - Dublin to Chicago on Aer Lingus
According to Trip.com real-time data, the EI123 flight flying from Dublin to Chicago on 9/12/2026 is operated by the aircraft model Airbus A330-300. This aircraft has been in service for 16y, 6m. The aircraft is equipped with 317 seats.
Airbus A330-300
Punctuality (Departure)
63
%
Punctuality (Arrival)
90
%
Early on average
6 minutes
Age
16y, 6m
Seats
317
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
79 cm
Legroom
43 cm
Seat width
110°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
147 cm
Legroom
56 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-2
Seat layout example
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EI123 Recent Flight History and Status - Aer Lingus
Check more records from Trip.com about EI123 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Sep 5 | Dublin (DUB) | Chicago (ORD) | 333 | 11:58 | 13:18 | Arrived |
| Sun, Sep 6 | Dublin (DUB) | Chicago (ORD) | 333 | 11:47 | 13:08 | Arrived |
| Mon, Sep 7 | Dublin (DUB) | Chicago (ORD) | 333 | 12:12 | 13:44 | Arrived |
| Tue, Sep 8 | Dublin (DUB) | Chicago (ORD) | 333 | 11:55 | 13:34 | Arrived |
| Wed, Sep 9 | Dublin (DUB) | Chicago (ORD) | 333 | 11:45 | 13:32 | Arrived |
| Thu, Sep 10 | Dublin (DUB) | Chicago (ORD) | 333 | 11:56 | 13:57 | Arrived |
| Fri, Sep 11 | Dublin (DUB) | Chicago (ORD) | 333 | 12:04 | 13:44 | En route |
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EI123 On-Time Performance, Departure, and Arrival Trends
Review EI123 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of EI123 flight over the past 30 trips, the on-time departure rate of EI123 is 63% (Late on average 28 minutes), while the on-time arrival rate is 90% (Early on average 6 minutes).
On-Time Departures
Punctuality
63
%
Late on average
28 minutes
Early
0
%
On time
63
%
30 mins late
33
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
On-Time Arrivals
Punctuality
90
%
Early on average
6 minutes
Early
90
%
On time
0
%
30 mins late
7
%
60 mins late
0
%
90 mins late
3
%
Canceled
0
%
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Frequently Asked Questions
-
What is the current status of flight ei123?
Flight ei123 has departed (status: En route). Departure 12:04, estimated arrival 13:44 (updated Sep 12, 2026). -
Is flight ei123 on time today?
Flight ei123 has already departed (status: En route). It took off at 12:04 and is estimated to arrive at 13:44. -
Has flight ei123 departed yet? What is the departure time?
Flight ei123 is scheduled to depart at 11:35. The latest actual or estimated departure time is 12:04, and the current status is En route (updated Sep 12, 2026). -
When is flight ei123 scheduled to arrive?
Flight ei123 is scheduled to arrive at 14:00. The latest estimated or actual arrival time is 13:44. Status is En route as of Sep 12, 2026. -
What is the gate information for flight ei123?
For flight ei123, the departure terminal is T2 and the boarding gate is 411. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What route does flight ei123 fly?
Flight ei123 is operated by Aer Lingus from Dublin (DUB) to Chicago (ORD). Typical flight time is about 8 hours25 minutes; operating days may include Saturday. -
How can I check real-time status for flight ei123?
Track flight ei123 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight ei123 is delayed or canceled, what should I do?
If ei123 is delayed or canceled, first confirm the latest status here (En route, updated Sep 12, 2026). Contact Aer Lingus or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight ei123 departed from Dublin?
Flight ei123 has departed from Dublin (DUB) at 12:04 (status: En route). -
What is the seat configuration for flight ei123?
Flight ei123 usually flies a Airbus A330-300 with seat layout 2-4-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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