BA4789 Aircraft Details
According to Trip.com real-time data, the BA4789 flight from Los Angeles to Chicago on 7/6/2026 is operated using the aircraft model Airbus A321. This aircraft has been in service for 12y, 10m. The aircraft has 187 seats.

Airbus A321
Punctuality (Departure)
73%
Punctuality (Arrival)
93%
Early on average
22 minutes
Age
12y, 10m
Seats
187
Flight Distance
--
Economy
Premium Economy
First
In-Flight Services
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Entertainment available, please bring your own device
Wi-Fi is available
No power outlets are available
Seat Information
89 cm
More legroom than on 51% of flights
--
Seat width
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
91 cm
Legroom
53 cm
Seat width better than on 72% of flights
135°
Reclining Angle
2-2
Seat layout example
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Flight History for BA4789
Trip.com historical records show that the last BA4789 flight departed on Sun, Jul 5 from LAX at approximately 01:27. This flight is expected to arrrive in ORD at 06:55.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Jul 2 | Los Angeles (LAX) | Chicago (ORD) | 321 | 01:17 | 06:49 | Arrived |
| Fri, Jul 3 | Los Angeles (LAX) | Chicago (ORD) | 321 | -- | -- | Canceled |
| Sat, Jul 4 | Los Angeles (LAX) | Chicago (ORD) | 321 | 00:54 | 06:34 | Arrived |
| Sun, Jul 5 | Los Angeles (LAX) | Chicago (ORD) | 321 | 01:27 | 06:55 | Arrived |
| Mon, Jul 6 | Los Angeles (LAX) | Chicago (ORD) | 321 | 01:09 | 06:48 | Arrived |
| Tue, Jul 7 | Los Angeles (LAX) | Chicago (ORD) | 321 | 00:40 | 07:06 | Scheduled |
| Wed, Jul 8 | Los Angeles (LAX) | Chicago (ORD) | 321 | 00:40 | 07:06 | Scheduled |
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BA4789 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of BA4789 is 73% (Late on average 26 minutes), and the on-time arrival rate is 93% (Early on average 22 minutes).
On-Time Departures
Punctuality
73%
Late on average 26 minutes
Early
0%
On time
73%
30 mins late
20%
60 mins late
3%
90 mins late
3%
Cancelled
1%
On-Time Arrivals
Punctuality
93%
Early on average 22 minutes
Early
90%
On time
3%
30 mins late
3%
60 mins late
0%
90 mins late
3%
Cancelled
1%
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