United Airlines
UA2278 Flight Status
According to Trip.com real-time data, the UA2278 flight operated by United Airlines on Jul 26, 2026 is scheduled to fly from San Diego (SAN) to Chicago (ORD). The flight is expected to depart at 7:41 PM (local time in San Diego, UTC-7) and land at 5:01 AM (local time in Chicago, UTC-5) .
Sat, Jul 25
Sun, Jul 26
Mon, Jul 27
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Scheduled
Your flight will depart on time.
4h 23m
Check-in Counter
--
Boarding Gate
F19
Arrival Gate
C15
Baggage
11
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Scheduled
Your flight will depart on time.
7h 20m
SFO
1h 51m
Check-in Counter
--
Boarding Gate
43
Arrival Gate
B14
Baggage
11
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Scheduled
Your flight will depart on time.
7h 20m
SFO
1h 10m
Check-in Counter
--
Boarding Gate
40
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight.
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from San Diego to Chicago or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA1561
|
Kalispell (FCA)
San Diego (SAN)
San Diego (SAN)
Scheduled: 6:39 PM
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UA2278 Aircraft Details
According to Trip.com real-time data, the UA2278 flight flying from San Diego to Chicago on 7/26/2026 is operated by the aircraft model Boeing 757-300. This aircraft has been in service for 24y, 7m. The aircraft is equipped with 213 seats.
Boeing 757-300
Punctuality (Departure)
10
%
Punctuality (Arrival)
80
%
Late on average
3 minutes
Age
24y, 7m
Seats
213
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Live TV
Wi-Fi is available
No power outlets are available
Seat Information
79 cm
More legroom than on 45% of flights
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Live TV
Wi-Fi is available
Power outlet
Seat Information
97 cm
More legroom than on 59% of flights
51 cm
Seat width
130°
Reclining Angle
2-2
Seat layout example
In-Flight Services
Snacks
Live TV
Wi-Fi is available
Power outlet
Seat Information
89 cm
More legroom than on 60% of flights
43 cm
Seat width better than on 8% of flights
120°
Reclining Angle
3-3
Seat layout example
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Flight History for UA2278
Trip.com historical records show that the last UA2278 flight departed on Sat, Jul 25 from SAN at approximately 10:38 PM. This flight is expected to arrrive in ORD at 4:11 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Jul 21 | San Francisco (SFO) | Chicago (ORD) | 753 | 10:58 PM | 4:33 AM | Arrived |
| Wed, Jul 22 | San Diego (SAN) | Chicago (ORD) | 753 | 9:14 PM | 7:04 AM | Arrived |
| Thu, Jul 23 | San Diego (SAN) | Chicago (ORD) | 753 | 10:43 PM | 5:24 AM | Arrived |
| Fri, Jul 24 | San Diego (SAN) | Chicago (ORD) | 753 | 8:59 PM | 6:09 AM | Arrived |
| Sat, Jul 25 | San Francisco (SFO) | Chicago (ORD) | 753 | 10:38 PM | 4:11 AM | Scheduled |
| Sun, Jul 26 | San Diego (SAN) | Chicago (ORD) | 738 | 7:41 PM | 5:01 AM | Scheduled |
| Mon, Jul 27 | San Diego (SAN) | Chicago (ORD) | 753 | 7:41 PM | 5:01 AM | Scheduled |
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UA2278 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA2278 is 10% (Late on average 1 hour32 minutes), and the on-time arrival rate is 80% (Late on average 3 minutes).
On-Time Departures
Punctuality
10
%
Late on average
1 hour32 minutes
Early
0
%
On time
10
%
30 mins late
13
%
60 mins late
20
%
90 mins late
57
%
Canceled
0
%
On-Time Arrivals
Punctuality
80
%
Late on average
3 minutes
Early
73
%
On time
7
%
30 mins late
0
%
60 mins late
7
%
90 mins late
13
%
Canceled
0
%
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