United Airlines UA2278 Flight Status
According to Trip.com real-time data, the UA2278 flight operated by United Airlines on Oct 23, 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) .
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Arrived
The flight has arrived 18m early
7h 20m
SFO
-17m
Check-in Counter
--
Boarding Gate
41
Arrival Gate
E8
Baggage
11
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Scheduled
Your flight will depart on time.
7h 20m
SFO
1h 54m
Check-in Counter
--
Boarding Gate
39
Arrival Gate
E17
Baggage
11
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United Airlines From JPY 25,760
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Scheduled
Your flight will depart on time.
7h 20m
SFO
1h 11m
Check-in Counter
--
Boarding Gate
40
Arrival Gate
--
Baggage
11
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United Airlines From JPY 25,760
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Track the Previous Flight Status: In Flight
UA1561
|
Washington D.C. (WAS)
San Diego (SAN)
San Diego (SAN)
Scheduled: 6:35 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 10/23/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 4m. The aircraft is equipped with 200 seats.
Boeing 737-800
Punctuality (Departure)
40
%
Punctuality (Arrival)
100
%
Early on average
20 minutes
Age
4m
Seats
200
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
76 cm
Legroom
47 cm
Seat width better than on 95% of flights
100°
Reclining Angle
--
Seat layout example
In-Flight Services
Snacks
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
94 cm
More legroom than on 12% of flights
53 cm
Seat width better than on 64% of flights
120°
Reclining Angle
--
Seat layout example
In-Flight Services
None
Unknown
Wi-Fi is available
USB port and power outlet
Seat Information
84 cm
Legroom
47 cm
Seat width better than on 95% of flights
110°
Reclining Angle
--
Seat layout example
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Flight History for UA2278
Trip.com historical records show that the last UA2278 flight departed on Thu, Oct 22 from SAN at approximately 10:02 PM. This flight is expected to arrrive in ORD at 4:43 AM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 19 | San Francisco (SFO) | Chicago (ORD) | A21N | 11:03 PM | 4:36 AM | Arrived |
| Tue, Oct 20 | San Diego (SAN) | Chicago (ORD) | A21N | 7:57 PM | 4:26 AM | Arrived |
| Wed, Oct 21 | San Diego (SAN) | Chicago (ORD) | 739 | 8:41 PM | 4:43 AM | Arrived |
| Thu, Oct 22 | San Diego (SAN) | Chicago (ORD) | 738 | 10:02 PM | 4:43 AM | Arrived |
| Fri, Oct 23 | San Diego (SAN) | Chicago (ORD) | A21N | 7:41 PM | 5:01 AM | Scheduled |
| Sat, Oct 24 | San Diego (SAN) | Chicago (ORD) | A21N | 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 40% (Late on average 55 minutes), and the on-time arrival rate is 100% (Early on average 20 minutes).
On-Time Departures
Punctuality
40
%
Late on average
55 minutes
Early
0
%
On time
40
%
30 mins late
10
%
60 mins late
30
%
90 mins late
20
%
Canceled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
20 minutes
Early
90
%
On time
10
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua2278?
Flight ua2278 has not departed yet and is currently on schedule. Scheduled departure 7:41 PM, arrival 5:01 AM (updated Oct 23, 2026).Is flight ua2278 on time today?
Flight ua2278 has not departed yet and is currently on schedule. Scheduled departure is 7:41 PM, with arrival at 5:01 AM. Recheck gate and timing before you head to the airport.Has flight ua2278 departed yet? What is the departure time?
Flight ua2278 is scheduled to depart at 7:41 PM. The latest actual or estimated departure time is 7:41 PM, and the current status is Scheduled (updated Oct 23, 2026).When is flight ua2278 scheduled to arrive?
Flight ua2278 is scheduled to arrive at 5:01 AM. The latest estimated or actual arrival time is 5:01 AM. Status is Scheduled as of Oct 23, 2026.What is the gate information for flight ua2278?
For flight ua2278, the departure terminal is T2 and the boarding gate is 39. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ua2278?
After arrival, baggage for flight ua2278 is expected at carousel 11 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua2278 fly?
Flight ua2278 is operated by United Airlines from San Diego (SAN) to Chicago (ORD). Typical flight time is about 7 hours20 minutes; operating days may include Friday.How can I check real-time status for flight ua2278?
Track flight ua2278 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight ua2278 is delayed or canceled, what should I do?
If ua2278 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ua2278 departed from San Diego?
Flight ua2278 has not departed from San Diego (SAN) yet and is currently on schedule for 7:41 PM.
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Clear
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10°C - 21°C
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Time on arrival: San Diego 03:01
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