En-Route
Departure: Sun, Nov 1, 2026
Scheduled:
15:36
|
Actual:
15:42
Arrival: Sun, Nov 1, 2026
Scheduled:
18:02
|
Estimated:
17:31
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QX 2321 Flight Status & Schedule

Date Departure Arrival Status
Nov 01 15:42 17:31
En-Route
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Horizon Air QX 2321 Seattle to San Luis Obispo Flight Information

Horizon Air Flight QX2321 connects Seattle, United States to San Luis Obispo, United States, taking off from Seattle Tacoma International Airport SEA and landing at San Luis Obispo County Regional Airport SBP.

How long is the QX2321 flight from Seattle to San Luis Obispo?

The average flight time from Seattle to San Luis Obispo is 1 hour and 49 minutes. The flight distance is 1365 km / 848 miles and the average flight speed is 751 km/h / 467 mph.

How many QX2321 flights are operated per week?

1 flight per week. The flight QX2321 is operated on Sunday.

What is the On-Time Performance (OTP) of Horizon Air Flight QX2321 Seattle to San Luis Obispo?

The Airportia On-Time Performance Rating for Horizon Air Flight QX2321 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest QX2321 flight?

The latest flight took off on Monday, November 2nd, 2026 with the flight status being En-Route on 17:31.

How else can the flight QX2321 be referenced as?

This Horizon Air flight can also be referenced as QXE2321, QX 2321, QXE 2321.

How often is flight QX2321 delayed?

On average, 0% of all QX2321 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled QX2321 flight or baggage issues?

If your QX2321 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 QX2321 Flight Tracker above for more details.

QX2321 and Seattle SEA to San Luis Obispo SBP Flights

Flight QX2321 is code-shared by 1 airline using the flight number QR2122

Other flights departing from Seattle SEA: AS460, OO3083, QX2200, AS3403

Other flights arriving at San Luis Obispo SBP: QX2472, OO5248

All flights connecting Seattle SEA to San Luis Obispo SBP.

QX2321 Horizon Air Flight: Seattle to San Luis Obispo Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.