Landed On Time
Departure: Wed, Jun 3, 2026
Scheduled:
12:50
|
Actual:
13:18
Arrival: Wed, Jun 3, 2026
Scheduled:
16:42
|
Actual:
16:27
Flight Issues? Claim up to 600€/$ Compensation >

LX 3129 Flight Status & Schedule

Date Departure Arrival Status
Jun 03 13:18 16:27
Landed
Track >
Jun 01 13:05 16:19
Landed
Track >
May 31 13:08 16:27
Landed
Track >
May 29 13:05 16:34
Landed
Track >
May 27 12:57 16:24
Landed
Track >

Swiss LX 3129 Seattle to Denver Flight Information

Swiss Flight LX3129 connects Seattle, United States to Denver, United States, taking off from Seattle Tacoma International Airport SEA and landing at Denver International Airport DEN.

How long is the LX3129 flight from Seattle to Denver?

The average flight time from Seattle to Denver is 2 hours and 17 minutes. The flight distance is 1645 km / 1022 miles and the average flight speed is 703 km/h / 437 mph.

How many LX3129 flights are operated per week?

4 flights per week. The flight LX3129 is operated on Monday, Wednesday, Friday and Sunday.

What is the On-Time Performance (OTP) of Swiss Flight LX3129 Seattle to Denver?

The Airportia On-Time Performance Rating for Swiss Flight LX3129 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest LX3129 flight?

The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 16:27.

How else can the flight LX3129 be referenced as?

This Swiss flight can also be referenced as SWR3129, LX 3129, SWR 3129.

How often is flight LX3129 delayed?

On average, 0% of all LX3129 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled LX3129 flight or baggage issues?

If your LX3129 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our LX3129 Flight Tracker above for more details.

LX3129 and Seattle SEA to Denver DEN Flights

Other flights departing from Seattle SEA: AS647, UA1351, AS2421, AS2120

Other flights arriving at Denver DEN: F91094, UA1351, UA1412, UA2350

All flights connecting Seattle SEA to Denver DEN.

LX3129 Swiss Flight: Seattle to Denver Route Map

LX3129 Swiss Flight Map: Seattle to Denver
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.