Airport month record

OGGJUL

Kahului Airport in July 2026

Departures: 2,326
Month: July 2026
National, same month: 71.7%
Carriers: 5

Historical statistics for July 2026, not live status or a forecast for this year’s July. For today’s conditions at OGG, see live FAA status.

OGG in July earns an A+. More than four flights in five arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 15 points better than the national rate of 71.7%. When something does go wrong the average delay runs a little over an hour. That rests on 2,326 flights, of which Southwest Airlines flew 480 at 95.6% on time.

Set against the rest of the country, OGG's July record is 15 points better than the US average of 71.7%. That gap is worth roughly 147 fewer late arrivals for every thousand flights.

On time

86.4%

Arrivals under 15 minutes late, of 2,311 completed departures

Avg delay

73 min

Across delayed arrivals only, not all flights

Cancelled

0.56%

Nationally in July: 2.62%

Whole year

83.0%

OGG across all twelve months

These figures cover 2,326 departures from Kahului Airport in July 2026. On time means an arrival less than 15 minutes after the scheduled gate time, the DOT's threshold, and the national comparison uses every US departure in the same month rather than the whole year.

Against the year

July next to OGG's other months

Against OGG's own year, July ran 3 points better than the twelve-month rate of 83.0%, which makes it number four of twelve months, best first. Cancellations were unusually low for OGG in July, at 0.56% against 1.07% across the year. Either side of it, June ran 87.1% on time and August 85.6%, so this month sits in line with its neighbours.

OGG month by month
Month	Flights	On time	Avg delay	Cancelled	Grade
September 2025	1,956	91.1%	46 min	0.10%	A+
October 2025	2,054	85.4%	54 min	0.97%	A+
November 2025	2,037	84.6%	50 min	1.28%	B
December 2025	2,217	77.0%	49 min	0.77%	B+
January 2026	2,169	78.6%	52 min	0.88%	B+
February 2026	1,966	79.2%	49 min	0.76%	B+
March 2026	2,287	73.3%	65 min	3.24%	C−
April 2026	2,155	81.9%	46 min	0.37%	B+
May 2026	2,178	86.7%	47 min	0.78%	A+
June 2026	2,204	87.1%	58 min	0.36%	A+
July 2026 (this page)	2,326	86.4%	73 min	0.56%	A+
August 2026	2,165	85.6%	60 min	2.63%	A

Departure window

The best time of day to leave OGG in July

Departure time matters more here than the choice of carrier. The gap between the best and worst window is 16 points, against 14 points between the best and worst carrier.

5am–8am177 flights96.0%
8am–11am323 flights92.5%
11am–2pm646 flights82.3%
2pm–5pm407 flights81.7%
5pm–8pm237 flights80.2%
8pm–5am536 flights91.0%

Scale runs 70% to 100%.

Book the early departure. Flights leaving between 5am–8am arrive on time 96.0% of the time, against 80.2% for the evening window. That is 16 points of difference for no extra money, and it comes from the same aircraft having had no earlier flight to fall behind on. The 11am–2pm window is the busiest, with 646 flights scheduled in it.

Across the week, Sunday is the strongest day at 91.5% on time and Thursday the weakest at 82.8%, a spread of 9 points.

Carrier by carrier

Which airlines ran best at OGG in July

The choice of carrier is not cosmetic here. Southwest Airlines arrives on time 95.6% of the time; Alaska Airlines manages 82.0%. Sample sizes sit next to every figure, because a two-point gap across 1,271 flights means less than a ten-point one.

Carriers at OGG in July 2026
Airline	Flights	On time	Avg delay	Cancelled	Grade
Alaska Airlines	1,271	82.0%	42 min	0.47%	B+
Southwest Airlines	480	95.6%	38 min	0.21%	A+
United Airlinesthin sample	287	91.9%	119 min	1.05%	A
American Airlinesthin sample	164	81.1%	285 min	0.00%	B+
Delta Air Linesthin sample	124	90.1%	83 min	2.42%	A

The spread between Southwest and Alaska is 14 points, wide enough that it should decide the booking. On a hundred trips that is 14 more arrivals inside the on-time window.

Route by route

Busiest routes out of OGG in July

Routes from OGG in July 2026
Route	Flights	On time	Avg delay	Cancelled	Grade
OGG to HNL · Honolulu	803	87.6%	37 min	0.50%	A+
OGG to LAX · Los Angelesthin sample	279	80.9%	67 min	0.72%	B+
OGG to SFO · San Franciscothin sample	190	92.5%	100 min	1.58%	A
OGG to SEA · Seattlethin sample	155	81.3%	48 min	0.00%	B+
OGG to LIH · Lihuethin sample	124	87.1%	37 min	0.00%	A+
OGG to KOA · Kailua-Konathin sample	124	77.4%	50 min	0.00%	B+
OGG to PHX · Phoenixthin sample	93	82.8%	294 min	0.00%	B+
OGG to SAN · San Diegothin sample	93	89.2%	49 min	0.00%	A+
OGG to OAK · Oaklandthin sample	62	82.3%	57 min	0.00%	B+
OGG to LAS · Las Vegasthin sample	62	95.0%	37 min	1.61%	A
OGG to SMF · Sacramentothin sample	62	86.9%	37 min	1.61%	A
OGG to PDX · Portlandthin sample	62	95.2%	62 min	0.00%	A+
OGG to SJC · San Josethin sample	53	94.3%	64 min	0.00%	A+
OGG to DFW · Dallas-Fort Worththin sample	40	77.5%	418 min	0.00%	B+
OGG to DEN · Denverthin sample	31	96.8%	15 min	0.00%	A+
OGG to SLC · Salt Lake Citythin sample	31	93.1%	106 min	6.45%	A−
OGG to LGB · Long Beachthin sample	31	86.7%	22 min	0.00%	A+

Delay causes

What held OGG up in July

Late-arriving aircraft accounts for 52% of the 23,000 delay minutes carriers reported here, and the remaining four split what is left.

Late-arriving aircraft
52%
Carrier
39%
National Airspace System
9%
Extreme weather
0%
Security
0%

52% of delay minutes trace back to a late-arriving aircraft, meaning the plane was already behind before it got here. Across 23,000 reported delay minutes here, that single category outweighs weather by 52 to one. The split is drawn from 22,919 reported delay minutes.

Cancellations are rare at 0.56%, below the national 2.62% 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.

Badly late arrivals are rare here: only 2.8% land an hour or more behind schedule, against 11.3% nationally. Connections built on this flight are about as safe as US domestic connections get, though a cancelled flight still ignores every layover you give it.

What to do with this

Flying from OGG in July

For a July trip through OGG: expect 86.4% on time and 0.56% cancelled, going by July 2026. The 5am–8am window was the strongest part of the day.

Where to go next

Source: US DOT Bureau of Transportation Statistics, on-time performance data, September 2025 to August 2026. Last updated 22 October 2026; recomputed monthly. How this data is collected.

Key figures