United Airlines
Is UA2831 delayed?
No delay reported yet. UA2831 is scheduled to leave Los Angeles at 11:55 on Nov 15 and reach San Francisco at 13:05 (as of Nov 15, 10:53 UTC).
Usually on time: 21 of its last 26 graded arrivals landed within 15 min of schedule. We say “usually” only from 20 graded arrivals, with two in three or more on one side.
No live update yet
Showing the published schedule until live times come in.
Update time unavailable
Departure
Los Angeles
LAX
Scheduled
Nov 15
Arrival
San Francisco
SFO
Scheduled
Nov 15
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Also sold as NZ9283, NZ9427, AZ4483, CA7306, EK6182, VA8058, VA8291, VA8298
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 38 min late
Los Angeles → San Francisco
- 22 min early
Los Angeles → San Francisco
- On schedule (6 min behind)
Los Angeles → San Francisco
- 12 min early
Los Angeles → San Francisco
- 31 min late
Los Angeles → San Francisco
Is UA2831 usually late?
Period: Oct 16, 2026 – Nov 15, 2026
Not graded: 10, with no published arrival schedule to compare against. They are in no other figure.
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
Too few departures on record with a known outcome so far today to judge: 12 of 20 needed.
Flights from Los Angeles to San Francisco todaySan Francisco (SFO) departures
Too few departures on record with a known outcome so far today to judge: 5 of 20 needed.
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 | San Francisco | 38 | |
| Nov 13, 2026Cancelled | Los Angeles | San Francisco | Not available | Not available |
| Nov 12, 2026Arrived | Los Angeles | San Francisco | -22 | |
| Nov 11, 2026Arrived | Los Angeles | San Francisco | 6 | |
| Nov 10, 2026Arrived | Los Angeles | San Francisco | -12 | |
| Nov 9, 2026Arrived | Los Angeles | San Francisco | 31 | |
| Nov 8, 2026Arrived | Los Angeles | San Francisco | -6 | |
| Nov 7, 2026Arrived | Los Angeles | San Francisco | -29 | |
| Nov 6, 2026Arrived | Los Angeles | San Francisco | -5 | |
| Nov 5, 2026Arrived | Los Angeles | San Francisco | -6 | |
| Nov 4, 2026Arrived | Los Angeles | San Francisco | -17 | |
| Oct 31, 2026Arrived | San Francisco | Houston | -25 | |
| Oct 30, 2026Arrived | San Francisco | Houston | -3 | |
| Oct 29, 2026Arrived | San Francisco | Houston | -11 | |
| Oct 28, 2026Arrived | San Francisco | Houston | -20 | |
| Oct 27, 2026Arrived | San Francisco | Houston | -14 | |
| Oct 26, 2026Arrived | San Francisco | Houston | 204 | |
| Oct 25, 2026Arrived | San Francisco | Houston | 0 | |
| Oct 24, 2026Arrived | San Francisco | Houston | -2 | |
| Oct 23, 2026Arrived | San Francisco | Houston | 18 | |
| Oct 22, 2026Arrived | San Francisco | Houston | 44 | |
| Oct 21, 2026Arrived | San Francisco | Houston | -16 | |
| Oct 20, 2026Arrived | San Francisco | Houston | -11 | |
| Oct 19, 2026Arrived | San Francisco | Houston | -2 | |
| Oct 18, 2026Arrived | San Francisco | Houston | -13 | |
| Oct 17, 2026Arrived | San Francisco | Houston | -29 | |
| Oct 16, 2026Arrived | San Francisco | Houston | 12 |