Aer Lingus EI123 Flight status
According to Trip.com real-time data, the EI123 flight operated by Aer Lingus on Sep 19, 2026, flying from Dublin (DUB) to Chicago (ORD), departed at 12:07 (local time in Dublin, UTC+1) and is expected to arrive at 13:57 (local time in Chicago, UTC-5) at O'Hare International Airport (ORD).
Sat, Sep 19
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En route
Your flight has departed Dublin and is expected to arrive in Chicago at 13:57.
8h 25m
Check-in Counter
29-56
Boarding Gate
413
Arrival Gate
--
Baggage
--
Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Dublin to Chicago or track other flights with our flight status tracker.
Flight.News
A Flood Watch is in effect for Chicago through early Sunday morning, as heavy rainfall and thunderstorms may lead to flash flooding across roads and urban areas. Additionally, a Beach Hazards Statement remains in effect until 3 PM CDT this afternoon along Lake Michigan beaches, bringing waves of 4 to 6 ft and dangerous currents that create life-threatening swimming conditions.
EI123 Aircraft Details
According to Trip.com real-time data, the EI123 flight from Dublin to Chicago on 9/20/2026 is operated using the aircraft model Airbus A330-300. This aircraft has been in service for 17y, 8m. The aircraft has 317 seats.
Airbus A330-300
Punctuality (Departure)
57%
Punctuality (Arrival)
83%
Late on average
0 minutes
Age
17y, 8m
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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Flight History for EI123
Check more records from Trip.com about EI123 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 13 | Dublin (DUB) | Chicago (ORD) | 333 | 12:27 | 14:40 | Arrived |
| Mon, Sep 14 | Dublin (DUB) | Chicago (ORD) | 333 | 12:10 | 14:03 | Arrived |
| Tue, Sep 15 | Dublin (DUB) | Chicago (ORD) | 333 | 12:03 | 14:15 | Arrived |
| Wed, Sep 16 | Dublin (DUB) | Chicago (ORD) | 333 | 12:10 | 14:33 | Arrived |
| Thu, Sep 17 | Dublin (DUB) | Chicago (ORD) | 333 | 12:13 | 14:40 | Arrived |
| Fri, Sep 18 | Dublin (DUB) | Chicago (ORD) | 333 | 11:50 | 13:36 | Arrived |
| Sat, Sep 19 | Dublin (DUB) | Chicago (ORD) | 333 | 12:07 | 13:57 | En route |
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EI123 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of EI123 is 57% (Late on average 29 minutes), and the on-time arrival rate is 83% (Early on average 0 minutes).
On-Time Departures
Punctuality
57%
Late on average 29 minutes
Early
0%
On time
57%
30 mins late
40%
60 mins late
3%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
83%
Early on average 0 minutes
Early
73%
On time
10%
30 mins late
13%
60 mins late
0%
90 mins late
3%
Cancelled
0%
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Flight FAQs
What is the current status of flight ei123?
Flight ei123 has departed (status: En route). Departure 12:07, estimated arrival 13:57 (updated Sep 20, 2026).Is flight ei123 on time today?
Flight ei123 has already departed (status: En route). It took off at 12:07 and is estimated to arrive at 13:57.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 12:07, and the current status is En route (updated Sep 20, 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 13:57. Status is En route as of Sep 20, 2026.What is the gate information for flight ei123?
For flight ei123, the departure terminal is T2 and the boarding gate is 413. 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 hours 25 minutes; operating days may include Sunday.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 20, 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 12:07 (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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