Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

UA2618 United Airlines - Flight Status

Codeshare Flights
The flight LH7507 from Lufthansa (LH) is a codeshare flight operated by United Airlines (UA) under the flight number UA2618. Check this page for details about flight UA2618.

Below, you can find details about United Airlines flight UA2618, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Saturday, December 13, 2025.

UA2618 On Time performance:
93
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

UA2618 United Airlines to Chicago

Landed - On-time
Flight Status for Saturday December 13, 2025
This flight was also scheduled for Yesterday (December 12, 2025). See it here
This flight is also scheduled for Tomorrow (December 14, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Airbus A321neo

Departure

Seattle (SEA)
December 13, 2025
Seattle-Tacoma International Airport
Departed at:
06:54 am
Gate:
B15
Scheduled Departure Time: 07:00 am

Arrival

Chicago (ORD)
December 13, 2025
Chicago O'Hare International Airport
Arrived at:
12:40 pm
Terminal:
1
Gate:
B5
Scheduled Arrival Time: 01:09 pm
Baggage: 4
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.seattle-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:

- AV2329 - Avianca

- LH7507 - Lufthansa

- OS7704 - Austrian

Additional Information

Which is the frequency of flight UA2618?
The flight UA2618 is scheduled to flight on daily basis.

Which is the distance of flight UA2618?
The distance between the two airports is 1716 miles.

Which is the flight time of flight UA2618?
The scheduled flight time gate to gate is: 04:09 hours.
The real flight time gate to gate on average is: 04:07 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 Seattle: 2025-12-13 14:31:37
Current Time in Chicago: 2025-12-13 16:31:37

Alternative Flights

The following airlines serves the same route between Seattle and Chicago:

American Airlines
- Flight Number: AA1924. (On Time performance: 56 - Average Delay: -12 minutes)
- Flight Number: AA2069. (On Time performance: 75 - Average Delay: 24 minutes)
- Flight Number: AA2398. (On Time performance: 70 - Average Delay: 23 minutes)
- Flight Number: AA2442. (On Time performance: 78 - Average Delay: 27 minutes)
- Flight Number: AA3274.

Alaska Airlines
- Flight Number: AS265. (On Time performance: 67 - Average Delay: 27 minutes)
- Flight Number: AS328. (On Time performance: 80 - Average Delay: 13 minutes)
- Flight Number: AS410. (On Time performance: 75 - Average Delay: 15 minutes)
- Flight Number: AS429. (On Time performance: 57 - Average Delay: 33 minutes)
- Flight Number: AS538. (On Time performance: 80 - Average Delay: 9 minutes)
- Flight Number: AS570. (On Time performance: 89 - Average Delay: 16 minutes)

China Cargo Airlines
- Flight Number: CK225. (On Time performance: 68 - Average Delay: 12 minutes)
- Flight Number: CK227. (On Time performance: 82 - Average Delay: 7 minutes)

Delta Air Lines
- Flight Number: DL2055. (On Time performance: 78 - Average Delay: 15 minutes)
- Flight Number: DL2108. (On Time performance: 72 - Average Delay: 26 minutes)
- Flight Number: DL2299. (On Time performance: 70 - Average Delay: 23 minutes)

United Airlines
- Flight Number: UA2108. (On Time performance: 58 - Average Delay: 29 minutes)
- Flight Number: UA2605. (On Time performance: 67 - Average Delay: 24 minutes)
- Flight Number: UA2651. (On Time performance: 74 - Average Delay: 25 minutes)
- Flight Number: UA747. (On Time performance: 88 - Average Delay: 16 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 September 11, 2025 to December 10, 2025, we have obtained these figures.
Total number of flights: 91
On Time: 85 ( 93 % )
Moderate Delay: 1 ( 1 % )
Significant Delay: 1 ( 1 % )
Major Delay: 3 ( 3 % )
Canceled: 0 ( 0 % )
Diverted: 1 ( 1 % )

Average Delay: 8 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from August 19, 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.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 19, 2025 to November 30, 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.

Last Past Flights UA2618

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
12 December
07:56 am
Seattle (SEA)
01:36 pm
Chicago (ORD)
03h 40min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Thursday
11 December
06:56 am
Seattle (SEA)
01:07 pm
Chicago (ORD)
04h 11min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
10 December
06:58 am
Seattle (SEA)
12:55 pm
Chicago (ORD)
03h 57min
Airbus A321neo
Airbus A321neo
Landed - On-time
Tuesday
09 December
06:53 am
Seattle (SEA)
12:29 pm
Chicago (ORD)
03h 36min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
08 December
06:54 am
Seattle (SEA)
12:47 pm
Chicago (ORD)
03h 53min
Airbus A321neo
Airbus A321neo
Landed - On-time
Sunday
07 December
08:23 am
Seattle (SEA)
04:09 pm
Chicago (ORD)
05h 46min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Saturday
06 December
07:04 am
Seattle (SEA)
01:04 pm
Chicago (ORD)
04h 00min
Airbus A321neo
Airbus A321neo
Landed - On-time
Friday
05 December
06:54 am
Seattle (SEA)
12:47 pm
Chicago (ORD)
03h 53min
Airbus A321neo
Airbus A321neo
Landed - On-time
Thursday
04 December
06:56 am
Seattle (SEA)
12:56 pm
Chicago (ORD)
04h 00min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
03 December
06:56 am
Seattle (SEA)
01:07 pm
Chicago (ORD)
04h 11min
Airbus A321neo
Airbus A321neo
Landed - On-time