United Airlines
UA2356 Flight Status
Based on Trip.com’s real-time data, the UA2356 flight operated by United Airlines on Sep 25, 2026 is scheduled to fly from Las Vegas (LAS) to Boston (BOS). The flight is expected to depart at 07:15 (local time in Las Vegas, UTC-7) and land at 19:44 (local time in Boston, UTC-4) .
Thu, Sep 24
Fri, Sep 25
Sat, Sep 26
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En route
Your flight has departed Las Vegas and is expected to arrive in Boston at 21:25.
9h 29m
SFO
3h 59m
Check-in Counter
--
Boarding Gate
D51
Arrival Gate
B27
Baggage
5
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Scheduled
Your flight will depart on time.
9h 29m
SFO
2h 27m
Check-in Counter
--
Boarding Gate
D51
Arrival Gate
--
Baggage
5
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Scheduled
Your flight will depart on time.
9h 31m
SFO
1h 54m
Check-in Counter
--
Boarding Gate
D51
Arrival Gate
--
Baggage
5
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Las Vegas to Boston or track other flights with our flight status tracker.
Flight.News
A Small Craft Advisory is in effect for Boston Harbor until 8 AM EDT Friday, followed by a Gale Warning from 8 AM Friday to 8 PM EDT Saturday. Northeast winds of 15 to 25 kt with gusts to 30 kt will shift north to 20 to 30 kt with gusts up to 40 kt, with 2 to 4 foot waves. These strong winds and hazardous waves could capsize or damage vessels and reduce visibility.
Track the Previous Flight Status: Scheduled
UA2400
|
Boston (BOS)
Las Vegas (LAS)
Las Vegas (LAS)
Scheduled: 00:29
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UA2356 Aircraft Details
According to Trip.com real-time data, the UA2356 flight flying from Las Vegas to Boston on 9/25/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 18y, 2m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
60
%
Punctuality (Arrival)
50
%
Late on average
43 minutes
Age
18y, 2m
Seats
166
Distance
--
Economy
First
Premium Economy
Onboard Amenities
None
Live TV
Wi-Fi is available
No power outlets are available
Seating Plan
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
Live TV
Wi-Fi is available
Power outlet
Seating Plan
94 cm
Legroom
53 cm
Seat width better than on 67% of flights
120°
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Snacks
Live TV
Wi-Fi is available
Power outlet
Seating Plan
86 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for UA2356
Trip.com historical records show that the last UA2356 flight departed on Thu, Sep 24 from LAS at approximately 07:29. This flight is expected to arrrive in BOS at 21:25.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 20 | Las Vegas (LAS) | Boston (BOS) | B39M | 07:29 | 20:35 | Arrived |
| Mon, Sep 21 | Las Vegas (LAS) | Boston (BOS) | B39M | 07:24 | 20:16 | Arrived |
| Tue, Sep 22 | San Francisco (SFO) | Boston (BOS) | B39M | 10:43 | 18:46 | Arrived |
| Wed, Sep 23 | Las Vegas (LAS) | Boston (BOS) | B39M | 08:17 | 19:58 | Arrived |
| Thu, Sep 24 | Las Vegas (LAS) | Boston (BOS) | B39M | 07:29 | 21:25 | En route |
| Fri, Sep 25 | Las Vegas (LAS) | Boston (BOS) | 738 | 07:15 | 19:44 | Scheduled |
| Sat, Sep 26 | Las Vegas (LAS) | Boston (BOS) | B39M | 07:15 | 19:46 | Scheduled |
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UA2356 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA2356 is 60% (Late on average 35 minutes), and the on-time arrival rate is 50% (Late on average 43 minutes).
On-Time Departures
Punctuality
60
%
Late on average
35 minutes
Early
0
%
On time
60
%
30 mins late
20
%
60 mins late
10
%
90 mins late
10
%
Cancelled
0
%
On-Time Arrivals
Punctuality
50
%
Late on average
43 minutes
Early
33
%
On time
17
%
30 mins late
23
%
60 mins late
10
%
90 mins late
17
%
Cancelled
0
%
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Frequently Asked Questions
-
What is the current status of flight ua2356?
Flight ua2356 has not departed yet and is currently on schedule. Scheduled departure 07:15, arrival 19:44 (updated Sep 25, 2026). -
Is flight ua2356 on time today?
Flight ua2356 has not departed yet and is currently on schedule. Scheduled departure is 07:15, with arrival at 19:44. Recheck gate and timing before you head to the airport. -
Has flight ua2356 departed yet? What is the departure time?
Flight ua2356 is scheduled to depart at 07:15. The latest actual or estimated departure time is 07:15, and the current status is Scheduled (updated Sep 25, 2026). -
When is flight ua2356 scheduled to arrive?
Flight ua2356 is scheduled to arrive at 19:44. The latest estimated or actual arrival time is 19:44. Status is Scheduled as of Sep 25, 2026. -
What is the gate information for flight ua2356?
For flight ua2356, the departure terminal is T3 and the boarding gate is D51. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight ua2356?
After arrival, baggage for flight ua2356 is expected at carousel 5 in terminal B. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight ua2356 fly?
Flight ua2356 is operated by United Airlines from Las Vegas (LAS) to Boston (BOS). Typical flight time is about 9 hours29 minutes; operating days may include Friday. -
How can I check real-time status for flight ua2356?
Track flight ua2356 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 ua2356 is delayed or canceled, what should I do?
If ua2356 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 25, 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 ua2356 departed from Las Vegas?
Flight ua2356 has not departed from Las Vegas (LAS) yet and is currently on schedule for 07:15. -
What is the seat configuration for flight ua2356?
Flight ua2356 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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Destination Info: Boston Weather & Time
Intermittent clouds
|
11°C - 18°C
Expected weather conditions upon arrival
3 hour time difference
Time on arrival: Las Vegas 16:44
|
Boston 19:44
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