Essential Guide to Zurich International Airport - NON OFFICIAL

LX55 Swiss - Flight Status

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Codeshare Flights
The flight UA9805 from United Airlines (UA) is a codeshare flight operated by Swiss (LX) under the flight number LX55. Check this page for details about flight LX55.

Below, you can find details about Swiss flight LX55, which currently operates between the airports of Boston - Boston Logan International Airport (Airport Code BOS) and Zurich - Zurich Airport (Airport Code ZRH).
This flight data pertains specifically to the flight's details for Friday, April 03, 2026.

LX55 On Time performance:
n/a
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.

Flight Status

LX55 Swiss from Boston

En Route - On-time
Flight Status for Friday April 03, 2026

Airline information

Swiss
Swiss
Equipment: Airbus A350-900

Departure

Boston (BOS)
April 02, 2026
Boston Logan International Airport
Departed at:
17:18
Terminal:
E
Gate:
E10
Scheduled Departure Time: 17:20

Arrival

Zurich (ZRH)
April 03, 2026
Zurich Airport
Estimated Arrival Time:
06:18
Gate:
E56
Scheduled Arrival Time: 06:20
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.zurich-airport.net 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:

- UA9805 - United Airlines

Additional Information

Which is the frequency of flight LX55?
The flight LX55 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.

Which is the distance of flight LX55?
The distance between the two airports is 6014 kilometers.

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 Boston: 2026-04-02 21:08:23
Current Time in Zurich: 2026-04-03 03:08:23

Alternative Flights

The following airline serve the same route between Boston and Zurich:
Swiss - Flight Number: LX53. (On Time performance: 88 - Average Delay: 8 minutes)

Punctuality and delays

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 October 01, 2025 to March 31, 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 May 06, 2025 to March 31, 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.

Last Past Flights LX55

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
02 April
18:24
Boston (BOS)
06:55
Zurich (ZRH)
06h 31min
Airbus A350-90
Airbus A350-90
Landed - Delayed
Wednesday
01 April
17:31
Boston (BOS)
06:23
Zurich (ZRH)
06h 52min
Airbus A350-90
Airbus A350-90
Landed - On-time
Tuesday
31 March
17:21
Boston (BOS)
06:28
Zurich (ZRH)
07h 07min
Airbus A350-90
Airbus A350-90
Landed - On-time
Monday
30 March
17:35
Boston (BOS)
06:19
Zurich (ZRH)
06h 44min
Airbus A350-90
Airbus A350-90
Landed - On-time