United Airlines UA2851 Flight Status
According to Trip.com real-time data, the UA2851 flight operated by United Airlines on Oct 17, 2026 is scheduled to fly from San Francisco (SFO) to Portland (PDX). The flight is expected to depart at 12:36 PM and land at 1:53 PM .
Fri, Oct 16
Sat, Oct 17
Sun, Oct 18
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Arrived
The flight has arrived 8m early
1h 51m
Check-in Counter
33-48
Boarding Gate
D16
Arrival Gate
E5
Baggage
9
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Scheduled
Your flight will depart on time.
1h 51m
Check-in Counter
33-48
Boarding Gate
D14
Arrival Gate
E4
Baggage
9
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United Airlines From SAR 340
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Scheduled
Your flight will depart on time.
1h 51m
Check-in Counter
--
Boarding Gate
--
Arrival Gate
E4
Baggage
9
Need a flight from San Francisco to Portland?
United Airlines From SAR 340
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Track the Previous Flight Status: Scheduled
UA1791
|
San Diego (SAN)
Washington D.C. (WAS)
Washington D.C. (WAS)
Scheduled: 10:07 PM
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UA2851 Aircraft Details
According to Trip.com real-time data, the UA2851 flight flying from San Francisco to Portland on 10/17/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 25y, 2m. The aircraft is equipped with 150 seats.
Airbus A320
Punctuality (Departure)
30
%
Punctuality (Arrival)
80
%
Late on average
9 minutes
Age
25y, 2m
Seats
150
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
On-demand entertainment
Wi-Fi (additional charge)
Unknown
Seat Information
76 cm
Legroom
43 cm
Seat width better than on 17% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
99 cm
More legroom than on 55% of flights
48 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Entertainment available, please bring your own device
Wi-Fi is available
Power outlet
Seat Information
89 cm
More legroom than on 39% of flights
43 cm
Seat width better than on 11% of flights
110°
Reclining Angle
3-3
Seat layout example
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Flight History for UA2851
Trip.com historical records show that the last UA2851 flight departed on Fri, Oct 16 from SFO at approximately 1:03 PM. This flight is expected to arrrive in PDX at 2:19 PM.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 12 | San Francisco (SFO) | Portland (PDX) | 320 | 1:06 PM | 2:33 PM | Arrived |
| Tue, Oct 13 | San Francisco (SFO) | Portland (PDX) | 320 | 12:55 PM | 2:17 PM | Arrived |
| Wed, Oct 14 | San Francisco (SFO) | Portland (PDX) | 319 | 12:52 PM | 2:15 PM | Arrived |
| Thu, Oct 15 | San Francisco (SFO) | Portland (PDX) | 320 | 1:31 PM | 2:51 PM | Arrived |
| Fri, Oct 16 | San Francisco (SFO) | Portland (PDX) | 320 | 1:03 PM | 2:19 PM | Arrived |
| Sat, Oct 17 | San Francisco (SFO) | Portland (PDX) | 320 | 12:36 PM | 1:53 PM | Scheduled |
| Sun, Oct 18 | San Francisco (SFO) | Portland (PDX) | 320 | 12:36 PM | 2:27 PM | Scheduled |
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UA2851 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA2851 is 30% (Late on average 42 minutes), and the on-time arrival rate is 80% (Late on average 9 minutes).
On-Time Departures
Punctuality
30
%
Late on average
42 minutes
Early
0
%
On time
30
%
30 mins late
50
%
60 mins late
17
%
90 mins late
3
%
Canceled
0
%
On-Time Arrivals
Punctuality
80
%
Late on average
9 minutes
Early
37
%
On time
43
%
30 mins late
17
%
60 mins late
3
%
90 mins late
0
%
Canceled
0
%
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Frequently Asked Questions
What is the current status of flight ua2851?
Flight ua2851 has not departed yet and is currently on schedule. Scheduled departure 12:36 PM, arrival 2:27 PM (updated Oct 17, 2026).Is flight ua2851 on time today?
Flight ua2851 has not departed yet and is currently on schedule. Scheduled departure is 12:36 PM, with arrival at 2:27 PM. Recheck gate and timing before you head to the airport.Has flight ua2851 departed yet? What is the departure time?
Flight ua2851 is scheduled to depart at 12:36 PM. The latest actual or estimated departure time is 12:36 PM, and the current status is Scheduled (updated Oct 17, 2026).When is flight ua2851 scheduled to arrive?
Flight ua2851 is scheduled to arrive at 2:27 PM. The latest estimated or actual arrival time is 1:53 PM. Status is Scheduled as of Oct 17, 2026.What is the gate information for flight ua2851?
For flight ua2851, the departure terminal is T2 and the boarding gate is D14. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua2851 fly?
Flight ua2851 is operated by United Airlines from San Francisco (SFO) to Portland (PDX). Typical flight time is about 1 hour51 minutes; operating days may include Saturday.How can I check real-time status for flight ua2851?
Track flight ua2851 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 ua2851 is delayed or canceled, what should I do?
If ua2851 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 17, 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 ua2851 departed from San Francisco?
Flight ua2851 has not departed from San Francisco (SFO) yet and is currently on schedule for 12:36 PM.What is the seat configuration for flight ua2851?
Flight ua2851 usually flies a Airbus A320 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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12°C - 26°C
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Time on arrival: San Francisco 13:53
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