5X5990 UPS - Flight Status

Which is the frequency of flight 5X5990?
The flight 5X5990 is currently not scheduled at Portland Airport.

Which is the distance of flight 5X5990?
The distance between the two airports is 135 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 Portland and Seattle:

UPS
- Flight Number: 5X2980. (On Time performance: 68 - Average Delay: 17 minutes)
- Flight Number: 5X2986. (On Time performance: 84 - Average Delay: 11 minutes)
- Flight Number: 5X5986. (On Time performance: 54 - Average Delay: 16 minutes)
- Flight Number: 5X5987. (On Time performance: 100 - Average Delay: 1 minutes)

Air Excursions
- Flight Number: X43101.
- Flight Number: X43103.
- Flight Number: X43105.
- Flight Number: X43107.
- Flight Number: X43109.
- Flight Number: X43111.
- Flight Number: X43113.
- Flight Number: X43115.
- Flight Number: X43125.
- Flight Number: X43127.
- Flight Number: X43129.
- Flight Number: X43131.

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 June 20, 2025 to December 12, 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.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 28, 2025 to November 28, 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.