Flight number record
AA 58
American Airlines · Kailua-Kona to Los Angeles
- Route
- KOA → LAX
- Departs
- 15:31
- Flights
- 281
- Period
- September 2025 to August 2026
Historical statistics for September 2025 to August 2026, not live status. For today’s AA 58, check with American Airlines.
AA 58 lands a B+, 6 points better than the national rate of 77.3%. About one flight in six arrives 15 minutes late or worse, and those flights are late by close to two hours on average. That rests on 281 flights, with a median arrival 14 minutes early.
Set against the rest of the country, AA 58's record is 6 points better than the US average of 77.3%. That gap is worth roughly 62 fewer late arrivals for every thousand flights.
Key figures
On time
83.5%
Arrivals under 15 minutes late, of 279 completed flights
Avg delay
107 min
Across delayed arrivals only, not all flights
Cancelled
0.71%
National rate is 1.89%
1 hour+ late
5.0%
National rate is 8.3%
These figures cover 281 flights between September 2025 and August 2026. The median arrival is 14 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 AA 58 flies
AA 58 flies KOA to LAX without a single fixed slot. Its most common scheduled departure was 15:31, used on 42 of 281 flights, with 15:36 (34 flights) and 21:17 (30 flights) next.
- Departs 15:3142 flights14.9%
- Departs 15:3634 flights12.1%
- Departs 21:1730 flights10.7%
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 15:31 departure sits in the 2pm–5pm window. Across every US flight scheduled in that window the on-time rate is 71.9%, and AA 58 runs 12 points better at 83.5%. 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
AA 58 next to KOA to LAX
Every carrier on KOA to LAX combined arrived on time 86.5% of the time across 1,601 flights, so AA 58 is 3 points behind it. Across its whole network American Airlines managed 74.7%, which this flight beats by 9 points.
| Compared with | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| AA 58thin sample | 281 | 83.5% | 107 min | 0.71% | B+ |
| All American Airlines on KOA–LAXthin sample | 350 | 83.2% | 116 min | 1.14% | B |
| All carriers on KOA–LAX | 1,601 | 86.5% | 72 min | 1.44% | A |
| American Airlines, whole network | 988,892 | 74.7% | 85 min | 2.14% | C |
Across the year
AA 58 quarter by quarter
AA 58 did not run the same all year. Its best quarter was Apr–Jun 2026 at 91.5% on time and its weakest Oct–Dec 2025 at 79.2%, a swing of 12 points on roughly 56 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.
- Jul–Sep 202530 flights83.3%
- Oct–Dec 202577 flights79.2%
- Jan–Mar 202665 flights85.9%
- Apr–Jun 202647 flights91.5%
- Jul–Sep 202662 flights80.3%
Scale runs 70% to 95%.
By weekday, AA 58 did best on Wednesday at 91.4% on time and worst on Sunday at 76.7%. Each day rests on about 40 flights, so a gap of 15 points is worth noticing but could still narrow in another year.
Arrival by arrival
How late AA 58 runs when it is late
AA 58 often beats the schedule: 132 of 279 completed flights, 47%, arrived 15 minutes or more early. Most of the lateness is short. 25 of the 46 late arrivals were under half an hour behind, and 14 reached an hour or more.
- 15+ min early132 flights47.3%
- Within 15 min101 flights36.2%
- 15–29 min late25 flights9.0%
- 30–59 min late7 flights2.5%
- 1–2 hours late7 flights2.5%
- 2+ hours late7 flights2.5%
Scale runs 0% to 100%.
Share of 279 completed flights by arrival against schedule.
9 of 39 late departures made up the time and arrived on time, 23% of them. In the other direction, 16 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 LAX.
The worst days
Worst days for AA 58
The latest arrival of the period was on 23 September 2025, 20 hours 17 minutes behind schedule; most of its delay minutes were filed as carrier-caused (crew, maintenance, fuelling, baggage). The same cause led on three of the five worst days.
| Date | Arrived late by | Largest filed cause |
|---|---|---|
| 23 September 2025 | 20 hours 17 minutes | Carrier |
| 13 March 2026 | 18 hours 42 minutes | Extreme weather |
| 16 August 2026 | 6 hours 16 minutes | Late-arriving aircraft |
| 8 September 2025 | 3 hours 23 minutes | Carrier |
| 1 January 2026 | 2 hours 44 minutes | Carrier |
Delay causes
Why AA 58 runs late
Carriers report a reason for every delay minute they cause, in five DOT categories. The split below is by minutes, not by number of flights, so a handful of very long weather delays weighs as much as many short ones. It covers 4,899 reported delay minutes.
- 37%Carrier
- 30%Late-arriving aircraft
- 22%Extreme weather
- 10%National Airspace System
Extreme weather accounts for 22% of delay minutes, well above the single-digit share typical across the system. Weather delays are lumpy: they arrive as whole bad days rather than as a steady drag, so the quarterly figures above are the more useful view of the risk. The national share is 6%, so this operation carries roughly 3.7 times the usual weather exposure. The split is drawn from 4,899 delay minutes reported on AA 58.
Cancellations are rare at 0.71%, 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
5.0% 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 close to two hours, which a normal layover absorbs.
At 2,504 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.
Every one of the 281 flights under AA 58 in the data flew KOA to LAX. The number was not reused on any other city pair, which makes this a clean record of one route.
One caution: this is a thin sample. 281 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 AA 58
For a booking, read AA 58 as 83.5% on time with 0.71% cancelled over 281 flights. Those are rates from the past twelve months, not a forecast for any particular day.
Related
Where to go next
- KOA to LAX, every carrier and departure
- LAX to KOA, the return direction
- Delta Air Lines 486 on the same route90.4%
- United Airlines 2372 on the same route90.6%
- Alaska Airlines 561 on the same route78.2%
- Los Angeles International (LAX) delay statistics
- American Airlines on-time record
- Every American Airlines flight number with a record
- The most and least reliable flight numbers in the US
- The best time of day to fly, according to 7.05 million flight records
A flight number here means American 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.