Flight number record
AS 223
Alaska Airlines · Seattle to Kahului
- Route
- SEA → OGG
- Departs
- 13:53
- Flights
- 268
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s AS 223, check with Alaska Airlines.
AS 223 lands a B+, 2 points better than the national rate of 77.3%. About one flight in five arrives 15 minutes late or worse, and those flights are late by about an hour on average. That rests on 268 flights, with a median arrival 9 minutes early.
Key figures
On time
79.4%
Arrivals under 15 minutes late, of 262 completed flights
Avg delay
58 min
Across delayed arrivals only, not all flights
Cancelled
0.37%
National rate is 1.89%
1 hour+ late
6.1%
National rate is 8.3%
These figures cover 268 flights between September 2025 and August 2026. The median arrival is 9 minutes early, which is the part an average hides: most flights here are fine, and the on-time rate is decided by a tail of badly late ones. On-time means under 15 minutes late, the DOT's own threshold.
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Schedule
When AS 223 flies
AS 223 flies SEA to OGG without a single fixed slot. Its most common scheduled departure was 13:53, used on 70 of 268 flights, with 12:35 (61 flights) and 12:10 (50 flights) next.
- Departs 13:5370 flights26.1%
- Departs 12:3561 flights22.8%
- Departs 12:1050 flights18.7%
Scale runs 0% to 100%.
Share of scheduled departures at each local time. Times used on fewer than one flight in ten are not listed.
A 13:53 departure sits in the 11am–2pm window. Across every US flight scheduled in that window the on-time rate is 78.3%, and AS 223 runs level with that at 79.4%. Midday slots inherit some of the morning's delays without yet carrying the full weight of the evening's.
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Against the route
AS 223 next to SEA to OGG
Every carrier on SEA to OGG combined arrived on time 79.2% of the time across 1,809 flights, so AS 223 is about level with it. Alaska flew 1,322 flights on the same city pair under all its flight numbers, including this one, and those ran 78.2% on time. Across its whole network Alaska Airlines managed 79.7%, close to this flight's figure.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| AS 223thin sample | 268 | 79.4% | 58 min | 0.37% | B+ |
| All Alaska Airlines on SEA–OGG | 1,322 | 78.2% | 46 min | 0.61% | B+ |
| All carriers on SEA–OGG | 1,809 | 79.2% | 48 min | 0.61% | B+ |
| Alaska Airlines, whole network | 309,844 | 79.7% | 52 min | 1.20% | B |
Across the year
AS 223 quarter by quarter
AS 223 did not run the same all year. Its best quarter was Apr–Jun 2026 at 91.2% on time and its weakest Jan–Mar 2026 at 73.0%, a swing of 18 points on roughly 89 flights a quarter. The twelve-month rate averages over that, so if you are flying in a weak quarter the quarter's own figure is the better guide.
- Oct–Dec 202525 flights—
- Jan–Mar 202690 flights73.0%
- Apr–Jun 202691 flights91.2%
- Jul–Sep 202662 flights75.4%
Scale runs 65% to 95%. Rows with fewer than 30 flights show a dash.
By weekday, AS 223 did best on Tuesday at 86.5% on time and worst on Sunday at 73.7%. Each day rests on about 38 flights, so a gap of 13 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late AS 223 runs when it is late
AS 223 often beats the schedule: 113 of 262 completed flights, 43%, arrived 15 minutes or more early. The 54 late arrivals split 14 under half an hour, 24 between 30 and 60 minutes, and 16 an hour or more.
- 15+ min early113 flights43.1%
- Within 15 min95 flights36.3%
- 15–29 min late14 flights5.3%
- 30–59 min late24 flights9.2%
- 1–2 hours late13 flights5.0%
- 2+ hours late3 flights1.1%
Scale runs 0% to 100%.
Share of 262 completed flights by arrival against schedule.
A late pushback is often recovered here: of 62 departures that left 15 minutes late or more, 22 still arrived on time. In the other direction, 14 flights left on time yet arrived 15 minutes late or more, so that delay built up after pushback: in the air, in a holding pattern or on the ground at OGG.
The worst days
Worst days for AS 223
The latest arrival of the period was on 28 December 2025, 5 hours 46 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on four of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 28 December 2025 | 5 hours 46 minutes | Carrier |
| 13 March 2026 | 5 hours 8 minutes | Extreme weather |
| 2 February 2026 | 3 hours 43 minutes | Carrier |
| 19 July 2026 | 1 hour 57 minutes | Carrier |
| 10 May 2026 | 1 hour 42 minutes | Carrier |
Delay causes
Why AS 223 runs late
Carrier accounts for 42% of the 3,142 delay minutes carriers reported here, and the remaining four split what is left.
- 42%Carrier
- 30%Late-arriving aircraft
- 19%National Airspace System
- 10%Extreme weather
The largest share of delay minutes, 42%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. It accounts for 1,325 of the 3,142 delay minutes reported here. The split is drawn from 3,142 delay minutes reported on AS 223.
Cancellations are rare at 0.37%, below the national 1.89% and low enough to earn the plus on the grade. Roughly one flight in 100 is called off; the risk here is arriving late, not not arriving.
Connections and routes
What a delay on this flight costs
6.1% of arrivals land an hour or more late, close to the national 8.3%, so a 60 to 75 minute layover is reasonable here while anything under 45 minutes is a bet. Most delays on this route last about an hour, which a normal layover absorbs.
At 2,639 miles this is transcontinental flying, and long routes get a quiet structural advantage. Scheduled block time on a flight this length carries more padding in absolute minutes, so a twenty-minute late departure often still becomes an on-time arrival. Read the on-time rate here as slightly flattering next to a short-haul route with the same operational quality.
The same number turns up on two other city pairs in the data, including ANC to PDX (21) and SEA to ANC (5), but none flew often enough under AS 223 to report a rate for. Carriers move flight numbers between routes, so the figures on this page apply to SEA to OGG only.
One caution: this is a thin sample. 268 flights over twelve months is enough to clear this site's floor but not enough to pin the rate down tightly, and a single bad week moves it by more than a point. Treat the grade as a rough reading.
What to do with this
Booking AS 223
For a booking, read AS 223 as 79.4% on time with 0.37% cancelled over 268 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- SEA to OGG, every carrier and departure
- OGG to SEA, the return direction
- Delta Air Lines 344 on the same route86.0%
- Seattle-Tacoma International (SEA) delay statistics
- Kahului Airport (OGG) delay statistics
- Alaska Airlines on-time record
- Every Alaska Airlines flight number with a record
- The most and least reliable flight numbers in the US
- Worst months to fly in the US, ranked by the data
A flight number here means Alaska Airlines’s own number as it reports to the DOT. How the figures are computed is on the methodology page.
Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated ; recomputed monthly. How this data is collected.