United Airlines
Is UA2231 delayed?
No, UA2231 landed in Chicago on schedule (10 min behind), at 12:06 on Nov 14 (as of Nov 14, 18:06 UTC). Of its last 19 arrivals graded against a published schedule, 1 landed more than 15 min late.
On schedule (10 min behind)
Official source · Updated
Departure
Los Angeles
LAX
Actual
Scheduled 06:18
Nov 14
Arrival
Chicago
ORD
Actual
Scheduled 11:57
Nov 14
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Also sold as AC5036, NZ9661, CA7275, VA8045
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- On schedule (10 min behind)
Los Angeles → Chicago
- 9 min early
Los Angeles → Chicago
- On schedule (3 min behind)
Los Angeles → Chicago
- 6 min early
Los Angeles → Chicago
- 18 min early
Los Angeles → Chicago
Is UA2231 usually late?
Period: Oct 16, 2026 – Nov 15, 2026
Not graded: 8, with no published arrival schedule to compare against. They are in no other figure.
Percentages and delay figures appear once 20 arrivals are graded.
On time means landing no more than 15 minutes after the scheduled arrival, late more than 15 minutes after, both times read to the minute. The percentages share one base: graded arrivals plus cancelled and diverted flights. A cancelled plan another plan of the flight replaced within 12 hours is not counted. Median and “9 in 10” are interpolated over the graded arrivals. Compares scheduled and actual arrival times, read to the minute. Some flights may be missing.
Departures on record at these airports today
Los Angeles (LAX) departures
- Delayed: left more than 15 min after schedule
- 199 delayed, 71 cancelled of 390 departures on record
Chicago (ORD) departures
- Delayed: left more than 15 min after schedule
- 348 delayed, 243 cancelled of 898 departures on record
Counts cover the departures on record at each airport, not its full schedule.
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 14, 2026Arrived | Los Angeles | Chicago | 10 | |
| Nov 13, 2026Arrived | Los Angeles | Chicago | -9 | |
| Nov 12, 2026Arrived | Los Angeles | Chicago | 3 | |
| Nov 11, 2026Arrived | Los Angeles | Chicago | -6 | |
| Nov 10, 2026Arrived | Los Angeles | Chicago | -18 | |
| Nov 9, 2026Arrived | Los Angeles | Chicago | 8 | |
| Nov 8, 2026Arrived | Los Angeles | Chicago | 3 | |
| Nov 7, 2026Arrived | Los Angeles | Chicago | 16 | |
| Nov 6, 2026Arrived | Los Angeles | Chicago | -11 | |
| Nov 5, 2026Arrived | Los Angeles | Chicago | -2 | |
| Nov 4, 2026Arrived | Los Angeles | Chicago | -25 | |
| Oct 23, 2026Arrived | Denver | Charlotte | 4 | |
| Oct 22, 2026Arrived | Denver | Charlotte | -13 | |
| Oct 21, 2026Arrived | Denver | Charlotte | -11 | |
| Oct 20, 2026Arrived | Denver | Charlotte | -21 | |
| Oct 19, 2026Arrived | Denver | Charlotte | -5 | |
| Oct 18, 2026Arrived | Denver | Charlotte | -11 | |
| Oct 17, 2026Arrived | Denver | Charlotte | -17 | |
| Oct 16, 2026Arrived | Denver | Charlotte | -16 |