Carrier route record
DLHNL→LAX
Delta Air Lines · Honolulu to Los Angeles
- Flights
- 1,095
- Period
- July 2025 to June 2026
- Share of route
- 20%
- Carriers
- 6
Historical statistics for July 2025 to June 2026, not live status. For today’s flights, check with Delta Air Lines.
Delta on HNL to LAX earns an A+. Close to nine flights in ten arrive inside the 15-minute window the DOT uses to define an on-time arrival, which puts it 11 points better than the national rate of 77.6%. When something does go wrong the average delay runs a little over an hour. That rests on 1,095 flights. The strongest carrier on the route with a full sample, Southwest Airlines, flew 517 at 89.7% on time.
Southwest Airlines is the most reliable of the five carriers covered here at 89.7% on time across 517 flights.
Key figures
On time
88.3%
Arrivals under 15 minutes late, of 1,087 completed flights
Avg delay
72 min
Across delayed arrivals only, not all flights
Cancelled
0.64%
National rate is 1.81%
Whole route
81.1%
Every carrier on HNL to LAX, 5,458 flights
These figures cover 1,095 flights between July 2025 and June 2026. The median arrival is 11 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.
Carrier by carrier
Delta against every carrier on HNL to LAX
Delta flew 1,095 of the 5,458 flights on HNL to LAX, about 20% of it. Its 88.3% on time is 7 points better than the route as a whole, which runs 81.1%. Ranked by on-time rate it is number two of six carriers on the route, where the range runs from Southwest at 89.7% to Hawaiian at 63.0%.
The choice of carrier is not cosmetic here. Southwest Airlines arrives on time 89.7% of the time; Hawaiian Airlines manages 63.0%. Sample sizes sit next to every figure, because a two-point gap across 619 flights means less than a ten-point one.
| Airline | Flights | On time | Avg delay | Cancelled | Grade |
|---|---|---|---|---|---|
| Southwest Airlines | 517 | 89.7% | 39 min | 0.77% | A+ |
| Delta Air Lines (this page) | 1,095 | 88.3% | 72 min | 0.64% | A+ |
| United Airlines | 1,268 | 87.4% | 94 min | 0.47% | A+ |
| American Airlines | 1,183 | 84.6% | 137 min | 0.08% | B+ |
| Alaska Airlines | 776 | 64.1% | 48 min | 0.39% | D+ |
| Hawaiian Airlines | 619 | 63.0% | 65 min | 1.29% | D |
The spread between Southwest and Hawaiian is 27 points, wide enough that it should decide the booking. On a hundred trips that is 27 more arrivals inside the on-time window.
Flight by flight
Delta flight numbers on HNL to LAX
Departure window
When Delta runs best on this route
Departure time matters more here than the choice of carrier. The gap between the best and worst window is 18 points, against 27 points between the best and worst carrier. Each bar is the on-time rate for flights scheduled inside that window.
- 5am–8am219 flights96.8%
- 8am–11am146 flights88.3%
- 11am–2pm239 flights82.0%
- 2pm–5pm126 flights78.6%
- 5pm–8pm—
- 8pm–5am365 flights90.8%
Scale runs 70% to 100%. Rows with fewer than 30 flights show a dash.
Book the early departure. Flights leaving between 5am–8am arrive on time 96.8% of the time, against 78.6% for the afternoon window. That is 18 points of difference for no extra money, and it comes from the same aircraft having had no earlier flight to fall behind on. The 8pm–5am window is the busiest, with 365 flights scheduled in it.
Across the year
Delta on HNL to LAX through the year
October is the best month on the calendar at 95.7% on time. Shoulder season thins the schedule and takes the summer weather with it, and the operation gets its margin back. January was the busiest month here, with 93 flights.
Across the week, Tuesday is the strongest day at 91.8% on time and Sunday the weakest at 82.5%. 9 points is a smaller lever than departure hour, but it is free.
Delay causes
Why Delta runs late on this route
One category carries most of the weight here. Carrier accounts for 49% of the 9,156 delay minutes carriers reported, and the remaining four split what is left. The split is by minutes rather than by flights, so a few very long delays count for as much as many short ones.
- 49%Carrier
- 30%Late-arriving aircraft
- 19%National Airspace System
- 2%Extreme weather
The largest share of delay minutes, 49%, falls under carrier control: crew scheduling, maintenance, fuelling, baggage. Unlike weather, that is a management outcome, and it is the category where the gap between two carriers on the same schedule is genuinely earned. It accounts for 4,525 of the 9,156 delay minutes reported here. The split is drawn from 9,156 reported delay minutes.
The practical consequence: the 5am–8am departure is the one that starts clean. Its aircraft has no earlier leg to be late from, which is exactly why that window shows 96.8% on time here.
Cancellations are rare at 0.64%, below the national 1.81% 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 stage length
What a delay here costs
Badly late arrivals are rare here: only 3.3% land an hour or more behind schedule, against 8.1% 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.
At 2,556 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 return leg is a different operation and performs like one: it runs 80.7% on time across 1,095 flights, 8 points below this direction. Departure banks, aircraft rotations and the congestion at each end all differ, so scoring the two directions together would average away a real 8 points of difference.
The sample behind these figures is 1,095 flights, enough that the headline rate is stable to within roughly a point. The hour-block and month splits divide that further, so read the thinner bars with more caution than the headline.
What to do with this
Booking Delta on HNL to LAX
Put together: the calendar is the biggest lever here, not the carrier or the hour. October runs 95.7% on time and March 71.7%, a swing of 24 points. If the dates move at all, move them out of March before you think about anything else. 1,087 completed flights over 12 months sit behind that.
Related
Where to go next
- HNL to LAX, every carrier
- Delta on LAX to HNL, the return leg
- Southwest Airlines on HNL to LAX89.7%
- United Airlines on HNL to LAX87.4%
- American Airlines on HNL to LAX84.6%
- Alaska Airlines on HNL to LAX64.1%
- Hawaiian Airlines on HNL to LAX63.0%
- Delta Air Lines network-wide record
- Daniel K. Inouye International (HNL) delay statistics
- Los Angeles International (LAX) delay statistics
- Same route, different airline: where the carrier you pick matters most
- The best time of day to fly, according to 7.04 million flight records
Source: US DOT Bureau of Transportation Statistics, on-time performance data, July 2025 to June 2026. Last updated 15 September 2026; recomputed monthly. How this data is collected.