| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 30 | SEA | BOI | 12:29 | 14:29 |
Landed Late
|
Track > |
| Sep 28 | SEA | BOI | 11:34 | 13:34 |
Landed
|
Track > |
| Sep 27 | SEA | BOI | 11:26 | 13:27 |
Landed
|
Track > |
| Sep 26 | SEA | BOI | 12:06 | 14:03 |
Landed Late
|
Track > |
| Sep 25 | SEA | BOI | 13:07 | 15:11 |
Delayed
|
Track > |
| Sep 23 | SEA | BOI | 11:34 | 13:37 |
Landed
|
Track > |
| Sep 20 | SEA | BOI | 11:48 | 13:55 |
Landed
|
Track > |
| Sep 13 | SEA | BOI | 11:29 | 13:32 |
Landed
|
Track > |
| Sep 06 | SEA | BOI | 11:55 | 13:59 |
Landed
|
Track > |
| Aug 30 | SEA | BOI | 11:35 | 13:32 |
Landed
|
Track > |
Singapore Airlines Flight SQ1243 connects Seattle, United States to Boise, United States, taking off from Seattle Tacoma International Airport SEA and landing at Boise Airport BOI.
How long is the SQ1243 flight from Seattle to Boise?
The average flight time from Seattle to Boise is 1 hour and 1 minute. The flight distance is 641 km / 398 miles and the average flight speed is 626 km/h / 389 mph.
What is the On-Time Performance (OTP) of Singapore Airlines Flight SQ1243 Seattle to Boise?
The Airportia On-Time Performance Rating for Singapore Airlines Flight SQ1243 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight SQ1243 arriving at?
Flight SQ1243 arrives at Boise Airport (BOI) Terminal TBIT.
When was the latest SQ1243 flight?
The latest flight took off on Tuesday, September 30th, 2025 with the flight status being Landed on 14:29.
How else can the flight SQ1243 be referenced as?
This Singapore Airlines flight can also be referenced as SIA1243, SQ 1243, SIA 1243.
How often is flight SQ1243 delayed?
On average, 50% of all SQ1243 flights are delayed. The average delay is 29 minutes.
Can I get compensation for my delayed or cancelled SQ1243 flight or baggage issues?
If your SQ1243 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 SQ1243 Flight Tracker above for more details.
Other flights departing from Seattle SEA: AS63, AS934, AS1246, AS2039
Other flights arriving at Boise BOI: AA2015, AS2039, WN716, WN235
All flights connecting Seattle SEA to Boise BOI.
