United Airlines UA2142 Flight status
According to Trip.com real-time data, the UA2142 flight operated by United Airlines on Jul 7, 2026 is scheduled to fly from San Francisco (SFO) to San Diego (SAN). The flight is expected to depart at 22:42 and land at 23:49
Mon, Jul 6
Tue, Jul 7
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Scheduled
Your flight will depart on time.
9h 32m
SFO
3h 20m
Check-in Counter
--
Boarding Gate
B4
Arrival Gate
40
Baggage
6
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Scheduled
Your flight will depart on time.
1h 49m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
39
Baggage
6
Information provided by VariFlight.VariFlight. Please refer to airport announcements for the most up-to-date information. If this is not your flight, you can browse more options for flights from San Francisco to San Diego to find your schedule.
UA2142 Aircraft Details
According to Trip.com real-time data, the UA2142 flight flying from San Francisco to San Diego on 7/7/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 20y, 11m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
30%
Punctuality (Arrival)
80%
Late on average
4 minutes
Age
20y, 11m
Seats
166
Flight Distance
--
Economy
Business
First
Premium Economy
In-Flight Services
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
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 unavailable
Power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
Power outlet
Seat Information
86 cm
Legroom
44 cm
Seat width better than on 59% of flights
100°
Reclining Angle
3-3
Seat layout example
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Flight History for UA2142
Trip.com historical records show that the last UA2142 flight departed on Mon, Jul 6 from SFO at approximately 16:59. This flight is expected to arrrive in SAN at 00:31.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Jun 29 | Nashville (BNA) | San Diego (SAN) | 738 | 17:50 | 00:36 | Arrived |
| Tue, Jun 30 | San Francisco (SFO) | San Diego (SAN) | 739 | 23:13 | 00:17 | Arrived |
| Wed, Jul 1 | San Francisco (SFO) | San Diego (SAN) | B39M | 23:12 | 00:18 | Arrived |
| Thu, Jul 2 | Nashville (BNA) | San Diego (SAN) | B39M | 17:51 | 00:20 | Arrived |
| Sun, Jul 5 | Nashville (BNA) | San Diego (SAN) | 738 | 17:21 | 00:39 | Arrived |
| Mon, Jul 6 | Nashville (BNA) | San Diego (SAN) | 738 | 16:59 | 00:31 | Scheduled |
| Tue, Jul 7 | San Francisco (SFO) | San Diego (SAN) | 738 | 22:42 | 23:49 | Scheduled |
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UA2142 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA2142 is 30% (Late on average 46 minutes), and the on-time arrival rate is 80% (Late on average 4 minutes).
On-Time Departures
Punctuality
30%
Late on average 46 minutes
Early
0%
On time
30%
30 mins late
47%
60 mins late
13%
90 mins late
10%
Cancelled
0%
On-Time Arrivals
Punctuality
80%
Late on average 4 minutes
Early
57%
On time
23%
30 mins late
13%
60 mins late
7%
90 mins late
0%
Cancelled
0%
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