UA1906 United Airlines - Flight Status

Codeshare Flights
The flight AC3399 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA1906. Check this page for details about flight UA1906.

Below, you can find details about United Airlines flight UA1906, which currently operates between the airports of Denver - Denver International Airport (Airport Code DEN) and Las Vegas - Las Vegas Harry Reid International Airport (Airport Code LAS).
This flight data pertains specifically to the flight's details for Monday, September 15, 2025.

UA1906 On Time performance:
42
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UA1906 United Airlines from Denver

Scheduled - On-time
Flight Status for Monday September 15, 2025
This flight was also scheduled for Yesterday (September 14, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3

Departure

Denver (DEN)
September 15, 2025
Denver International Airport
Estimated Departure Time:
05:47 pm
Terminal:
-
Gate:
A24
Scheduled Departure Time: 05:47 pm

Arrival

Las Vegas (LAS)
September 15, 2025
Las Vegas Harry Reid International Airport
Estimated Arrival Time:
06:46 pm
Terminal:
3
Gate:
D53
Scheduled Arrival Time: 06:49 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.las-vegas-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AC3399 - Air Canada

- LH9181 - Lufthansa

- LX3096 - Swiss

Additional Information

Which is the frequency of flight UA1906?
The flight UA1906 is scheduled to flight on Monday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight UA1906?
The distance between the two airports is 627 miles.

Which is the flight time of flight UA1906?
The scheduled flight time gate to gate is: 02:02 hours.
The real flight time gate to gate on average is: 02:10 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Denver: 2025-09-15 15:07:02
Current Time in Las Vegas: 2025-09-15 14:07:02

Alternative Flights

The following airlines serves the same route between Denver and Las Vegas:

Frontier Airlines
- Flight Number: F91993. (On Time performance: 63 - Average Delay: 19 minutes)
- Flight Number: F92015. (On Time performance: 92 - Average Delay: 8 minutes)
- Flight Number: F92349. (On Time performance: 82 - Average Delay: 12 minutes)
- Flight Number: F94967. (On Time performance: 49 - Average Delay: 39 minutes)
- Flight Number: F9777. (On Time performance: 65 - Average Delay: 20 minutes)

United Airlines
- Flight Number: UA1062. (On Time performance: 61 - Average Delay: 23 minutes)
- Flight Number: UA1803. (On Time performance: 80 - Average Delay: 7 minutes)
- Flight Number: UA2316. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: UA440. (On Time performance: 71 - Average Delay: 12 minutes)
- Flight Number: UA526. (On Time performance: 82 - Average Delay: 9 minutes)
- Flight Number: UA624.
- Flight Number: UA655. (On Time performance: 51 - Average Delay: 40 minutes)

Southwest Airlines
- Flight Number: WN1136.
- Flight Number: WN1327.
- Flight Number: WN1482. (On Time performance: 52 - Average Delay: 25 minutes)
- Flight Number: WN2179. (On Time performance: 82 - Average Delay: 11 minutes)
- Flight Number: WN2389. (On Time performance: 75 - Average Delay: 19 minutes)
- Flight Number: WN2880. (On Time performance: 70 - Average Delay: 19 minutes)
- Flight Number: WN3040. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: WN3070.
- Flight Number: WN3389. (On Time performance: 58 - Average Delay: 27 minutes)
- Flight Number: WN3486. (On Time performance: 35 - Average Delay: 28 minutes)
- Flight Number: WN3696.
- Flight Number: WN3770. (On Time performance: 87 - Average Delay: 11 minutes)
- Flight Number: WN3971. (On Time performance: 36 - Average Delay: 38 minutes)
- Flight Number: WN4568.
- Flight Number: WN459.
- Flight Number: WN910. (On Time performance: 41 - Average Delay: 45 minutes)
- Flight Number: WN954. (On Time performance: 59 - Average Delay: 20 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 20, 2025 to September 05, 2025, we have obtained these figures.
Total number of flights: 12
On Time: 5 ( 42 % )
Moderate Delay: 1 ( 8 % )
Significant Delay: 4 ( 33 % )
Major Delay: 1 ( 8 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 8 % )

Average Delay: 28 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 26, 2024 to August 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights UA1906

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
14 September
05:44 pm
Denver (DEN)
07:00 pm
Las Vegas (LAS)
02h 16min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
12 September
05:47 pm
Denver (DEN)
06:49 pm
Las Vegas (LAS)
02h 02min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
11 September
05:45 pm
Denver (DEN)
06:46 pm
Las Vegas (LAS)
02h 01min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
10 September
05:48 pm
Denver (DEN)
07:13 pm
Las Vegas (LAS)
02h 25min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Monday
08 September
07:41 pm
Denver (DEN)
08:30 pm
Las Vegas (LAS)
01h 49min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Sunday
07 September
05:56 pm
Denver (DEN)
06:54 pm
Las Vegas (LAS)
01h 58min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
05 September
06:24 pm
Denver (DEN)
07:30 pm
Las Vegas (LAS)
02h 06min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Thursday
04 September
06:21 pm
Denver (DEN)
07:26 pm
Las Vegas (LAS)
02h 05min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Wednesday
03 September
05:43 pm
Denver (DEN)
06:45 pm
Las Vegas (LAS)
02h 02min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
01 September
05:45 pm
Denver (DEN)
06:34 pm
Las Vegas (LAS)
01h 49min
Boeing 737-900
Boeing 737-900
Landed - On-time