United Airlines UA343 Flight Status
According to Trip.com real-time data, the UA343 flight operated by United Airlines on Oct 30, 2026 is scheduled to fly from Atlanta (ATL) to Portland (PDX). The flight is expected to depart at 17:35 (local time in Atlanta, UTC-4) and land at 00:44 (local time in Portland, UTC-7) .
Thu, Oct 29
Fri, Oct 30
Sat, Oct 31
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Arrived
The flight has arrived 18m early
10h 9m
SFO
3h 16m
Check-in Counter
--
Boarding Gate
T21
Arrival Gate
E5
Baggage
9
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Scheduled
Your flight will depart on time.
10h 9m
SFO
3h 38m
Check-in Counter
--
Boarding Gate
T21
Arrival Gate
E4
Baggage
9
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United Airlines From AU$ 285
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Scheduled
Your flight will depart on time.
5h 35m
Check-in Counter
--
Boarding Gate
T20
Arrival Gate
--
Baggage
7
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Track the Previous Flight Status: Scheduled
UA2131
|
San Francisco (SFO)
Cleveland (CLE)
Cleveland (CLE)
Scheduled: 23:59
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UA343 Aircraft Details
According to Trip.com real-time data, the UA343 flight flying from Atlanta to Portland on 10/30/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 9y, 1m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
4 minutes
Age
9y, 1m
Seats
166
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Live TV
Wi-Fi is available
No power outlets are available
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Live TV
Wi-Fi is available
Power outlet
Seat Information
94 cm
Legroom
52 cm
Seat width
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Live TV
Wi-Fi is available
Power outlet
Seat Information
86 cm
More legroom than on 67% of flights
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Recent Flight History for UA343
Trip.com historical records show that the last UA343 flight departed on Thu, Oct 29 from ATL at approximately 17:53. This flight is expected to arrrive in PDX at 00:26.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 25 | Atlanta (ATL) | Portland (PDX) | B38M | 17:37 | 00:42 | Arrived |
| Mon, Oct 26 | Atlanta (ATL) | Portland (PDX) | 738 | 17:52 | 00:37 | Arrived |
| Tue, Oct 27 | Atlanta (ATL) | San Francisco (SFO) | 320 | 18:02 | 19:40 | Arrived |
| Wed, Oct 28 | Atlanta (ATL) | San Francisco (SFO) | B39M | 17:45 | 19:35 | Arrived |
| Thu, Oct 29 | Atlanta (ATL) | Portland (PDX) | 738 | 17:53 | 00:26 | Arrived |
| Fri, Oct 30 | Atlanta (ATL) | Portland (PDX) | 738 | 17:35 | 00:44 | Scheduled |
| Sat, Oct 31 | Atlanta (ATL) | San Francisco (SFO) | 319 | 17:35 | 20:10 | Scheduled |
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UA343 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA343 is 100% (Late on average 9 minutes), and the on-time arrival rate is 100% (Early on average 4 minutes).
On-Time Departures
Punctuality
100
%
Late on average
9 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
4 minutes
Early
100
%
On time
0
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua343?
Flight ua343 has not departed yet and is currently on schedule. Scheduled departure 17:35, arrival 00:44 (updated Oct 30, 2026).Is flight ua343 on time today?
Flight ua343 has not departed yet and is currently on schedule. Scheduled departure is 17:35, with arrival at 00:44. Recheck gate and timing before you head to the airport.Has flight ua343 departed yet? What is the departure time?
Flight ua343 is scheduled to depart at 17:35. The latest actual or estimated departure time is 17:35, and the current status is Scheduled (updated Oct 30, 2026).When is flight ua343 scheduled to arrive?
Flight ua343 is scheduled to arrive at 00:44. The latest estimated or actual arrival time is 00:44. Status is Scheduled as of Oct 30, 2026.What is the gate information for flight ua343?
For flight ua343, the departure terminal is N and the boarding gate is T21. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight ua343 fly?
Flight ua343 is operated by United Airlines from Atlanta (ATL) to Portland (PDX). Typical flight time is about 10 hours 9 minutes; operating days may include Friday.How can I check real-time status for flight ua343?
Track flight ua343 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 ua343 is delayed or canceled, what should I do?
If ua343 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 30, 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 ua343 departed from Atlanta?
Flight ua343 has not departed from Atlanta (ATL) yet and is currently on schedule for 17:35.What is the seat configuration for flight ua343?
Flight ua343 usually flies a Boeing 737-800 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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Time on arrival: Atlanta 03:44
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