United Airlines UA1540 Flight status
According to Trip.com real-time data, the UA1540 flight operated by United Airlines on Oct 23, 2026 is scheduled to fly from Tucson (TUS) to Denver (DEN). The flight is expected to depart at 05:15 (local time in Tucson, UTC-7) and land at 07:42 (local time in Denver, UTC-6)
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Arrived
The flight has arrived 30m early
1h 57m
Check-in Counter
--
Boarding Gate
A7
Arrival Gate
B67
Baggage
12
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Scheduled
Your flight will depart on time.
1h 57m
Check-in Counter
--
Boarding Gate
A7
Arrival Gate
A38
Baggage
12
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Need a flight from Tucson to Denver?
United Airlines From € 137
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Scheduled
Your flight will depart on time.
1h 57m
Check-in Counter
--
Boarding Gate
B9
Arrival Gate
--
Baggage
12
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Need a flight from Tucson to Denver?
United Airlines From € 137
Search flights Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information.
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UA1540
Track the Previous Flight Status: Scheduled
UA1762
|
Denver (DEN)
Tucson (TUS)
Tucson (TUS)
Scheduled: 20:25
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UA1540 Aircraft Details
According to Trip.com real-time data, the UA1540 flight flying from Tucson to Denver on 10/23/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 22y, 1m. The aircraft is equipped with 166 seats.
Boeing 737-800
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
22 minutes
Age
22y, 1m
Seats
166
Flight Distance
--
Economy
First
Premium Economy
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
76 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Snacks
Seatback entertainment system
Wi-Fi (additional charge)
USB port and power outlet
Seat Information
94 cm
Legroom
53 cm
Seat width better than on 82% of flights
120°
Reclining Angle
2-2
Seat layout example
In-Flight Services
None
Live TV
Wi-Fi is available
Power outlet
Seat Information
86 cm
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
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Flight History for UA1540
Trip.com historical records show that the last UA1540 flight departed on Thu, Oct 22 from TUS at approximately 05:20. This flight is expected to arrrive in DEN at 07:42.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Tucson (TUS) | Denver (DEN) | 738 | 05:14 | 07:39 | Arrived |
| Mon, Oct 19 | Tucson (TUS) | Denver (DEN) | 738 | 05:24 | 07:49 | Arrived |
| Tue, Oct 20 | Tucson (TUS) | Denver (DEN) | 738 | 05:16 | 07:41 | Arrived |
| Wed, Oct 21 | Tucson (TUS) | Denver (DEN) | 739 | 05:17 | 07:39 | Arrived |
| Thu, Oct 22 | Tucson (TUS) | Denver (DEN) | B39M | 05:20 | 07:42 | Arrived |
| Fri, Oct 23 | Tucson (TUS) | Denver (DEN) | 738 | 05:15 | 07:42 | Scheduled |
| Sat, Oct 24 | Tucson (TUS) | Denver (DEN) | 738 | 05:15 | 08:12 | Scheduled |
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UA1540 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of UA1540 is 100% (Late on average 7 minutes), and the on-time arrival rate is 100% (Early on average 22 minutes).
On-Time Departures
Punctuality
100
%
Late on average
7 minutes
Early
3
%
On time
97
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
22 minutes
Early
97
%
On time
3
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight ua1540?
Flight ua1540 has not departed yet and is currently on schedule. Scheduled departure 05:15, arrival 08:12 (updated Oct 23, 2026).Is flight ua1540 on time today?
Flight ua1540 has not departed yet and is currently on schedule. Scheduled departure is 05:15, with arrival at 08:12. Recheck gate and timing before you head to the airport.Has flight ua1540 departed yet? What is the departure time?
Flight ua1540 is scheduled to depart at 05:15. The latest actual or estimated departure time is 05:15, and the current status is Scheduled (updated Oct 23, 2026).When is flight ua1540 scheduled to arrive?
Flight ua1540 is scheduled to arrive at 08:12. The latest estimated or actual arrival time is 07:42. Status is Scheduled as of Oct 23, 2026.What route does flight ua1540 fly?
Flight ua1540 is operated by United Airlines from Tucson (TUS) to Denver (DEN). Typical flight time is about 1 hour 57 minutes; operating days may include Friday.How can I check real-time status for flight ua1540?
Track flight ua1540 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 ua1540 is delayed or canceled, what should I do?
If ua1540 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 23, 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 ua1540 departed from Tucson?
Flight ua1540 has not departed from Tucson (TUS) yet and is currently on schedule for 05:15.What is the seat configuration for flight ua1540?
Flight ua1540 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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Arrival Info: Denver Weather & Current Time
Intermittent clouds
|
14°C - 22°C
Weather forecast for your arrival day
1 hour time difference
Time on arrival: Tucson 06:42
|
Denver 07:42
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