| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | SEA | FCA | 21:50 | 23:55 |
En-Route
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| Aug 17 | SEA | FCA | 23:11 | 23:59 |
En-Route
|
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| Aug 16 | SEA | FCA | 22:21 | 00:19 |
Delayed
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| Aug 15 | SEA | FCA | 21:53 | 23:51 |
Landed
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| Aug 14 | SEA | FCA | 22:14 | 00:10 |
Landed
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| Aug 13 | SEA | FCA | 22:18 | 00:18 |
Landed Late
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| Aug 12 | SEA | FCA | 22:30 | 00:28 |
Delayed
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| Aug 11 | SEA | FCA | 21:46 | 23:43 |
Landed
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| Aug 10 | SEA | FCA | 22:31 | 00:28 |
Delayed
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| Aug 09 | SEA | FCA | 22:19 | 00:15 |
Landed Late
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Horizon Air Flight QX2121 connects Seattle, United States to Kalispell, United States, taking off from Seattle Tacoma International Airport SEA and landing at Kalispell Glacier Park International Airport FCA.
How long is the QX2121 flight from Seattle to Kalispell?
The average flight time from Seattle to Kalispell is 58 minutes. The flight distance is 608 km / 378 miles and the average flight speed is 607 km/h / 377 mph.
What is the On-Time Performance (OTP) of Horizon Air Flight QX2121 Seattle to Kalispell?
The Airportia On-Time Performance Rating for Horizon Air Flight QX2121 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest QX2121 flight?
The latest flight took off on Wednesday, August 19th, 2026 with the flight status being En-Route on 23:55.
How else can the flight QX2121 be referenced as?
This Horizon Air flight can also be referenced as QXE2121, QX 2121, QXE 2121.
How often is flight QX2121 delayed?
On average, 60% of all QX2121 flights are delayed. The average delay is 20 minutes.
Can I get compensation for my delayed or cancelled QX2121 flight or baggage issues?
If your QX2121 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 QX2121 Flight Tracker above for more details.
Flight QX2121 is code-shared by 2 airlines using the flight numbers BA7597, QR2994
Other flights departing from Seattle SEA: AS1660, AS1441, AS1560, AS298
Other flights arriving at Kalispell FCA: UA2025, ST11, SY489, AS2412
All flights connecting Seattle SEA to Kalispell FCA.