Informational Guide to Ontario Airport (ONT) - NON OFFICIAL

5X2990 UPS - Flight Status

Below, you can find details about UPS flight 5X2990, which currently operates between the airports of Ontario - Ontario International Airport (Airport Code ONT) and Seattle - King County International Airport (Airport Code BFI).
This flight data pertains specifically to the flight's details for Wednesday, December 17, 2025.

5X2990 On Time performance:
80
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

5X2990 UPS to Seattle

En Route - On-time
Delay: 14 minutes
Flight Status for Wednesday December 17, 2025
This flight was also scheduled for Yesterday (December 16, 2025). See it here

Airline information

UPS
Equipment: Boeing 767-300 (winglets) Freighter

Departure

Ontario (ONT)
December 17, 2025
Ontario International Airport
Departed at:
12:32 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 12:20 pm

Arrival

Seattle (BFI)
December 17, 2025
King County International Airport
Estimated Arrival Time:
02:56 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 02:42 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.ontario-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.

Additional Information

Which is the frequency of flight 5X2990?
The flight 5X2990 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday on a weekly basis.

Which is the distance of flight 5X2990?
The distance between the two airports is 963 miles.

Which is the flight time of flight 5X2990?
The scheduled flight time gate to gate is: 02:22 hours.
The real flight time gate to gate on average is: 02:09 hours.

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

Alternative Flights

The following airline serve the same route between Ontario and Seattle:
UPS - Flight Number: 5X2098. (On Time performance: 80 - Average Delay: 10 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 November 25, 2025 to December 10, 2025, we have obtained these figures.
Total number of flights: 10
On Time: 8 ( 80 % )
Moderate Delay: 1 ( 10 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 10 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 15 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from November 25, 2025 to December 10, 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

Last Past Flights 5X2990

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
16 December
12:26 pm
Ontario (ONT)
02:46 pm
Seattle (BFI)
02h 20min
Boeing 767-300
Boeing 767-300
Landed - On-time
Monday
15 December
12:25 pm
Ontario (ONT)
02:41 pm
Seattle (BFI)
02h 16min
Boeing 757-200
Boeing 757-200
Landed - On-time
Thursday
11 December
12:39 pm
Ontario (ONT)
02:45 pm
Seattle (BFI)
02h 06min
Boeing 757-200
Boeing 757-200
Landed - On-time
Wednesday
10 December
12:29 pm
Ontario (ONT)
02:44 pm
Seattle (BFI)
02h 15min
Boeing 757-200
Boeing 757-200
Landed - On-time
Tuesday
09 December
12:32 pm
Ontario (ONT)
02:51 pm
Seattle (BFI)
02h 19min
Boeing 757-200
Boeing 757-200
Landed - On-time
Monday
08 December
12:27 pm
Ontario (ONT)
02:52 pm
Seattle (BFI)
02h 25min
Boeing 757-200
Boeing 757-200
Landed - On-time
Thursday
04 December
12:27 pm
Ontario (ONT)
02:53 pm
Seattle (BFI)
02h 26min
Boeing 757-200
Boeing 757-200
Landed - On-time
Wednesday
03 December
01:12 pm
Ontario (ONT)
03:49 pm
Seattle (BFI)
02h 37min
Boeing 757-200
Boeing 757-200
Landed - Delayed
Tuesday
02 December
12:42 pm
Ontario (ONT)
01:12 pm
Ontario (ONT)
00h 30min
Landed - On-time
Tuesday
02 December
12:20 pm
Ontario (ONT)
03:00 pm
Seattle (BFI)
02h 40min
- Delayed