United Airlines UA1638 Flight Status
Based on Trip.com’s real-time data, the UA1638 flight operated by United Airlines on Oct 25, 2026 is scheduled to fly from Denver (DEN) to Los Angeles (LAX). The flight is expected to depart at 07:55 (local time in Denver, UTC-6) and land at 09:34 (local time in Los Angeles, UTC-7) .
Sat, Oct 24
Sun, Oct 25
Mon, Oct 26
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Arrived
The flight has arrived 29m early
2h 32m
Check-in Counter
7,8
Boarding Gate
B21
Arrival Gate
64B
Baggage
3
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Scheduled
Your flight will depart on time.
2h 39m
Check-in Counter
7,8
Boarding Gate
B22
Arrival Gate
75B
Baggage
2
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United Airlines From AU$159
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Scheduled
Your flight will depart on time.
2h 39m
Check-in Counter
7,8
Boarding Gate
--
Arrival Gate
75A
Baggage
2
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United Airlines From AU$159
Search flights Information provided by VariFlight For the latest updates, please refer to airport announcements or consult your airline. You can also explore more flights from Denver to Los Angeles or track other flights with our flight status tracker.
Track the Previous Flight Status: Scheduled
UA2308
|
Kauai (LIH)
Denver (DEN)
Denver (DEN)
Scheduled: 06:30
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UA1638 Aircraft Details
According to Trip.com real-time data, the UA1638 flight flying from Denver to Los Angeles on 10/25/2026 is operated by the aircraft model Boeing 757-200. This aircraft has been in service for 31y, 11m. The aircraft is equipped with 169 seats.
Boeing 757-200
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
15 minutes
Age
31y, 11m
Seats
169
Distance
--
Economy
Business
First
Premium Economy
Onboard Amenities
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
79 cm
More legroom than on 48% of flights
--
Seat width
120°
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Snacks
On-demand entertainment
Wi-Fi is available
USB port and power outlet
Seating Plan
193 cm
More legroom than on 60% of flights
52 cm
Seat width
180°
Reclining Angle
Fully reclinable
2-2
Seat layout example
Onboard Amenities
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
Onboard Amenities
None
On-demand entertainment
Wi-Fi is available
Power outlet
Seating Plan
94 cm
More legroom than on 97% of flights
43 cm
Seat width better than on 15% of flights
135°
Reclining Angle
3-3
Seat layout example
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Flight History for UA1638
Trip.com historical records show that the last UA1638 flight departed on Sat, Oct 24 from DEN at approximately 08:05. This flight is expected to arrrive in LAX at 09:03.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Oct 20 | Denver (DEN) | Los Angeles (LAX) | A21N | 08:06 | 09:02 | Arrived |
| Wed, Oct 21 | Denver (DEN) | Los Angeles (LAX) | A21N | 08:11 | 09:24 | Arrived |
| Thu, Oct 22 | Denver (DEN) | Los Angeles (LAX) | A21N | 08:15 | 09:18 | Arrived |
| Fri, Oct 23 | Denver (DEN) | Los Angeles (LAX) | 739 | 08:20 | 09:22 | Arrived |
| Sat, Oct 24 | Denver (DEN) | Los Angeles (LAX) | A21N | 08:05 | 09:03 | Arrived |
| Sun, Oct 25 | Denver (DEN) | Los Angeles (LAX) | 752 | 07:55 | 09:34 | Scheduled |
| Mon, Oct 26 | Denver (DEN) | Los Angeles (LAX) | 752 | 07:55 | 09:34 | Scheduled |
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UA1638 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1638 is 93% (Late on average 17 minutes), and the on-time arrival rate is 97% (Early on average 15 minutes).
On-Time Departures
Punctuality
93
%
Late on average
17 minutes
Early
3
%
On time
90
%
30 mins late
3
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
97
%
Early on average
15 minutes
Early
93
%
On time
3
%
30 mins late
0
%
60 mins late
0
%
90 mins late
3
%
Cancelled
0
%
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Frequently Asked Questions
What is the current status of flight ua1638?
Flight ua1638 has not departed yet and is currently on schedule. Scheduled departure 07:55, arrival 09:34 (updated Oct 25, 2026).Is flight ua1638 on time today?
Flight ua1638 has not departed yet and is currently on schedule. Scheduled departure is 07:55, with arrival at 09:34. Recheck gate and timing before you head to the airport.Has flight ua1638 departed yet? What is the departure time?
Flight ua1638 is scheduled to depart at 07:55. The latest actual or estimated departure time is 07:55, and the current status is Scheduled (updated Oct 25, 2026).When is flight ua1638 scheduled to arrive?
Flight ua1638 is scheduled to arrive at 09:34. The latest estimated or actual arrival time is 09:34. Status is Scheduled as of Oct 25, 2026.What is the baggage carousel number for flight ua1638?
After arrival, baggage for flight ua1638 is expected at carousel 2 in terminal T7. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ua1638 fly?
Flight ua1638 is operated by United Airlines from Denver (DEN) to Los Angeles (LAX). Typical flight time is about 2 hours39 minutes; operating days may include Sunday.How can I check real-time status for flight ua1638?
Track flight ua1638 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 ua1638 is delayed or canceled, what should I do?
If ua1638 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 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 ua1638 departed from Denver?
Flight ua1638 has not departed from Denver (DEN) yet and is currently on schedule for 07:55.What is the seat configuration for flight ua1638?
Flight ua1638 usually flies a Boeing 757-200 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: Los Angeles Weather & Time
Clear
|
15°C - 26°C
Expected weather conditions upon arrival
-1 hour time difference
Time on arrival: Denver 10:34
|
Los Angeles 09:34
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