WN1639 Southwest Airlines - Flight Status

Which is the frequency of flight WN1639?
The flight WN1639 is scheduled to flight on Tuesday, Wednesday, Thursday, Friday, Saturday on a weekly basis.

Which is the distance of flight WN1639?
The distance between the two airports is 627 miles.

Which is the flight time of flight WN1639?
The scheduled flight time gate to gate is: 01:55 hours.
The real flight time gate to gate on average is: 02:05 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: 2026-10-03 10:32:22
Current Time in Las Vegas: 2026-10-03 09:32:22

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

Frontier Airlines
- Flight Number: F91765. (On Time performance: 67 - Average Delay: 29 minutes)
- Flight Number: F91993. (On Time performance: 85 - Average Delay: 7 minutes)
- Flight Number: F92349. (On Time performance: 69 - Average Delay: 25 minutes)
- Flight Number: F94967. (On Time performance: 83 - Average Delay: 25 minutes)
- Flight Number: F9777. (On Time performance: 62 - Average Delay: 27 minutes)

United Airlines
- Flight Number: UA1767.
- Flight Number: UA1953.
- Flight Number: UA2316. (On Time performance: 96 - Average Delay: 2 minutes)
- Flight Number: UA2424. (On Time performance: 65 - Average Delay: 24 minutes)
- Flight Number: UA2821. (On Time performance: 93 - Average Delay: 2 minutes)
- Flight Number: UA493. (On Time performance: 71 - Average Delay: 22 minutes)
- Flight Number: UA526. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: UA624. (On Time performance: 39 - Average Delay: 57 minutes)
- Flight Number: UA655. (On Time performance: 50 - Average Delay: 39 minutes)

Southwest Airlines
- Flight Number: WN1241. (On Time performance: 91 - Average Delay: 13 minutes)
- Flight Number: WN1525. (On Time performance: 79 - Average Delay: 7 minutes)
- Flight Number: WN1526. (On Time performance: 89 - Average Delay: 3 minutes)
- Flight Number: WN1527. (On Time performance: 64 - Average Delay: 11 minutes)
- Flight Number: WN1528. (On Time performance: 45 - Average Delay: 43 minutes)
- Flight Number: WN1529. (On Time performance: 41 - Average Delay: 51 minutes)
- Flight Number: WN1541. (On Time performance: 50 - Average Delay: 30 minutes)
- Flight Number: WN1545. (On Time performance: 51 - Average Delay: 44 minutes)
- Flight Number: WN164. (On Time performance: 86 - Average Delay: 13 minutes)
- Flight Number: WN1737. (On Time performance: 86 - Average Delay: 27 minutes)
- Flight Number: WN198. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN2455. (On Time performance: 71 - Average Delay: 26 minutes)
- Flight Number: WN268. (On Time performance: 61 - Average Delay: 51 minutes)
- Flight Number: WN4847. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: WN784. (On Time performance: 94 - Average Delay: 21 minutes)

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

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from April 07, 2026 to September 23, 2026. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 07, 2026 to August 26, 2026. 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.