YEL9 Summit Aviation - Flight Status

Which is the frequency of flight YEL9?
The flight YEL9 is scheduled to flight on Monday, Friday, Saturday on a weekly basis.

Which is the distance of flight YEL9?
The distance between the two airports is 569 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between San Jose and Portland:

Alaska Airlines
- Flight Number: AS2133. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: AS2240. (On Time performance: 76 - Average Delay: 7 minutes)
- Flight Number: AS2263. (On Time performance: 91 - Average Delay: 3 minutes)
- Flight Number: AS3325. (On Time performance: 73 - Average Delay: 17 minutes)
- Flight Number: AS3379. (On Time performance: 94 - Average Delay: 2 minutes)
- Flight Number: AS3420. (On Time performance: 89 - Average Delay: 11 minutes)

Southwest Airlines
- Flight Number: WN1138.
- Flight Number: WN1439.
- Flight Number: WN1694. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: WN1956.
- Flight Number: WN2897. (On Time performance: 50 - Average Delay: 18 minutes)
- Flight Number: WN3075.
- Flight Number: WN408.
- Flight Number: WN4147.
- Flight Number: WN4213. (On Time performance: 63 - Average Delay: 21 minutes)
- Flight Number: WN4264. (On Time performance: 89 - Average Delay: 9 minutes)
- Flight Number: WN997. (On Time performance: 93 - Average Delay: 2 minutes)

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 11, 2024 to March 06, 2025. 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.

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

Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions