United Airlines UA143 Flight Status
Based on Trip.com’s real-time data, the UA143 flight operated by United Airlines on Oct 22, 2026 is scheduled to fly from Denver (DEN) to Tokyo (NRT). The flight is expected to depart at 11:25 (local time in Denver, UTC-6) and land at 14:45 (local time in Tokyo, UTC+9) .
Thu, Oct 22
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Scheduled
Your flight will depart on time.
12h 20m
Check-in Counter
7,8
Boarding Gate
A25
Arrival Gate
--
Baggage
--
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UA761
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Munich (MUC)
Denver (DEN)
Denver (DEN)
Scheduled: 18:45
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UA143 Aircraft Details
According to Trip.com real-time data, the UA143 flight flying from Denver to Tokyo on 10/21/2026 is operated by the aircraft model Boeing 787-9. This aircraft has been in service for 6y, 2m. The aircraft is equipped with 257 seats.
Boeing 787-9
Punctuality (Departure)
80
%
Punctuality (Arrival)
90
%
Early on average
7 minutes
Age
6y, 2m
Seats
257
Distance
--
Economy
Business
Premium Economy
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
81 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3-3
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
198 cm
Legroom
52 cm
Seat width
180°
Reclining Angle
Fully reclinable
1-2-1
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
89 cm
Legroom
44 cm
Seat width
110°
Reclining Angle
2-3-2
Seat layout example
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Flight History for UA143
Check more records from Trip.com about UA143 before and after today
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Denver (DEN) | Tokyo (NRT) | 789 | 11:56 | 14:39 | Arrived |
| Mon, Oct 19 | Denver (DEN) | Tokyo (NRT) | 789 | 11:47 | 14:40 | Arrived |
| Thu, Oct 22 | Denver (DEN) | Tokyo (NRT) | 789 | 11:25 | 14:45 | Scheduled |
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UA143 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA143 is 80% (Late on average 25 minutes), and the on-time arrival rate is 90% (Early on average 7 minutes).
On-Time Departures
Punctuality
80
%
Late on average
25 minutes
Early
0
%
On time
80
%
30 mins late
13
%
60 mins late
7
%
90 mins late
0
%
Cancelled
1
%
On-Time Arrivals
Punctuality
90
%
Early on average
7 minutes
Early
70
%
On time
20
%
30 mins late
10
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight ua143?
Flight ua143 has not departed yet and is currently on schedule. Scheduled departure 11:25, arrival 14:45 (updated Oct 21, 2026).Is flight ua143 on time today?
Flight ua143 has not departed yet and is currently on schedule. Scheduled departure is 11:25, with arrival at 14:45. Recheck gate and timing before you head to the airport.Has flight ua143 departed yet? What is the departure time?
Flight ua143 is scheduled to depart at 11:25. The latest actual or estimated departure time is 11:25, and the current status is Scheduled (updated Oct 21, 2026).When is flight ua143 scheduled to arrive?
Flight ua143 is scheduled to arrive at 14:45. The latest estimated or actual arrival time is 14:45. Status is Scheduled as of Oct 21, 2026.What route does flight ua143 fly?
Flight ua143 is operated by United Airlines from Denver (DEN) to Tokyo (NRT). Typical flight time is about 12 hours20 minutes; operating days may include Wednesday.How can I check real-time status for flight ua143?
Track flight ua143 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 ua143 is delayed or canceled, what should I do?
If ua143 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 21, 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 ua143 departed from Denver?
Flight ua143 has not departed from Denver (DEN) yet and is currently on schedule for 11:25.What is the seat configuration for flight ua143?
Flight ua143 usually flies a Boeing 787-9 with seat layout 3-3-3. 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: Tokyo Weather & Time
Mostly cloudy
|
21°C - 30°C
Expected weather conditions upon arrival
15 hour time difference
Time on arrival: Denver 23:45
|
Tokyo 14:45
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