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4,249 km · Domestic

Kahului (OGG) – Seattle–Tacoma (SEA)

In July 2026, 310 flights operated between Kahului and Seattle–Tacoma (both directions), and 81.9% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January294307▲ 4.4%
February275277▲ 0.7%
March308298▼ 3.2%
April299300▲ 0.3%
May310307▼ 1.0%
June300299▼ 0.3%
July299310▲ 3.7%
August302––
September282––
October304–in progress
November294––
December305––
Year to date (Jan–Jul)2,0852,098▲ 0.6%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January79.9%82.1%▲ 2.8%
February77.1%80.1%▲ 3.9%
March81.5%79.9%▼ 2.0%
April88.0%82.7%▼ 6.0%
May81.6%85.3%▲ 4.5%
June78.7%83.9%▲ 6.6%
July76.6%81.9%▲ 6.9%
August79.8%––
September85.5%––
October78.9%–in progress
November84.0%––
December76.1%––
Year-to-date average (Jan–Jul)80.5%82.3%▲ 2.2%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January152▼ 86.7%
February53▼ 40.0%
March212▲ 500.0%
April10▼ 100.0%
May03–
June01–
July110▼ 100.0%
August2––
September0––
October4–in progress
November1––
December5––
Year to date (Jan–Jul)3421▼ 38.2%

Airlines on this route

  1. Alaska Airlines 66.2%
  2. Delta Air Lines 20.1%
  3. Hawaiian Airlines 13.7%

Oct 1, 2024 – Jul 31, 2026

By direction

OGG → SEA

Scheduled flights
3,270
Flights operated
3,226
Cancelled
44 · 1.3%
On-time departures
82.4%

SEA → OGG

Scheduled flights
3,272
Flights operated
3,247
Cancelled
25 · 0.8%
On-time departures
80.4%

OGG → SEA and SEA → OGG counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Alaska Airlines AS 4,333 66.2% 79.5% 40
Delta Air Lines DL 1,316 20.1% 89.3% 20
Hawaiian Airlines HA 893 13.7% 78.7% 9

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay21:00–22:00-0.5min · 548 recorded · 536 measured
Gap to highest-delay hour15.6min21:00 ↔ 11:00
Recorded flights6,542OGG–SEA

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 78 recorded · 78 measured · Source: the US BTS 08:00 · 89.0% · 868 recorded · 857 measured · Source: the US BTS 09:00 · 83.2% · 378 recorded · 368 measured · Source: the US BTS 10:00 · 81.5% · 533 recorded · 531 measured · Source: the US BTS 11:00 · 71.1% · 401 recorded · 401 measured · Source: the US BTS 12:00 · 74.8% · 685 recorded · 683 measured · Source: the US BTS 13:00 · 82.2% · 627 recorded · 622 measured · Source: the US BTS 14:00 · 80.9% · 433 recorded · 430 measured · Source: the US BTS 15:00 · 78.2% · 486 recorded · 477 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 113 recorded · 113 measured · Source: the US BTS 18:00 · 75.1% · 483 recorded · 478 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 92 recorded · 92 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 93 recorded · 92 measured · Source: the US BTS 21:00 · 89.9% · 548 recorded · 536 measured · Source: the US BTS 22:00 · 77.7% · 535 recorded · 530 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 167 recorded · 163 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 78 recorded · 78 measured · Source: the US BTS 08:00 · 5.0 min · 868 recorded · 857 measured · Source: the US BTS 09:00 · 7.1 min · 378 recorded · 368 measured · Source: the US BTS 10:00 · 13.9 min · 533 recorded · 531 measured · Source: the US BTS 11:00 · 15.1 min · 401 recorded · 401 measured · Source: the US BTS 12:00 · 12.6 min · 685 recorded · 683 measured · Source: the US BTS 13:00 · 8.5 min · 627 recorded · 622 measured · Source: the US BTS 14:00 · 12.2 min · 433 recorded · 430 measured · Source: the US BTS 15:00 · 12.0 min · 486 recorded · 477 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 113 recorded · 113 measured · Source: the US BTS 18:00 · 10.2 min · 483 recorded · 478 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 92 recorded · 92 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 93 recorded · 92 measured · Source: the US BTS 21:00 · -0.5 min · 548 recorded · 536 measured · Source: the US BTS 22:00 · 9.7 min · 535 recorded · 530 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 167 recorded · 163 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 07:00 · 78 · 78 recorded · 78 measured · Source: the US BTS 08:00 · 868 · 868 recorded · 857 measured · Source: the US BTS 09:00 · 378 · 378 recorded · 368 measured · Source: the US BTS 10:00 · 533 · 533 recorded · 531 measured · Source: the US BTS 11:00 · 401 · 401 recorded · 401 measured · Source: the US BTS 12:00 · 685 · 685 recorded · 683 measured · Source: the US BTS 13:00 · 627 · 627 recorded · 622 measured · Source: the US BTS 14:00 · 433 · 433 recorded · 430 measured · Source: the US BTS 15:00 · 486 · 486 recorded · 477 measured · Source: the US BTS 16:00 · 21 · 21 recorded · 21 measured · Source: the US BTS 17:00 · 113 · 113 recorded · 113 measured · Source: the US BTS 18:00 · 483 · 483 recorded · 478 measured · Source: the US BTS 19:00 · 92 · 92 recorded · 92 measured · Source: the US BTS 20:00 · 93 · 93 recorded · 92 measured · Source: the US BTS 21:00 · 548 · 548 recorded · 536 measured · Source: the US BTS 22:00 · 535 · 535 recorded · 530 measured · Source: the US BTS 23:00 · 167 · 167 recorded · 163 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:00Fewer than 200 measured departures—11
07:00Fewer than 200 measured departures—7878
08:0089.0%5.0 min857868
09:0083.2%7.1 min368378
10:0081.5%13.9 min531533
11:0071.1%15.1 min401401
12:0074.8%12.6 min683685
13:0082.2%8.5 min622627
14:0080.9%12.2 min430433
15:0078.2%12.0 min477486
16:00Fewer than 200 measured departures—2121
17:00Fewer than 200 measured departures—113113
18:0075.1%10.2 min478483
19:00Fewer than 200 measured departures—9292
20:00Fewer than 200 measured departures—9293
21:0089.9%-0.5 min536548
22:0077.7%9.7 min530535
23:00Fewer than 200 measured departures—163167

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 81.4% · 940 recorded · 928 measured · Source: the US BTS Tuesday · 84.2% · 927 recorded · 920 measured · Source: the US BTS Wednesday · 82.8% · 925 recorded · 919 measured · Source: the US BTS Thursday · 81.5% · 931 recorded · 922 measured · Source: the US BTS Friday · 79.9% · 940 recorded · 922 measured · Source: the US BTS Saturday · 81.0% · 940 recorded · 930 measured · Source: the US BTS Sunday · 78.8% · 939 recorded · 932 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 10.5 min · 940 recorded · 928 measured · Source: the US BTS Tuesday · 7.5 min · 927 recorded · 920 measured · Source: the US BTS Wednesday · 7.1 min · 925 recorded · 919 measured · Source: the US BTS Thursday · 8.8 min · 931 recorded · 922 measured · Source: the US BTS Friday · 8.6 min · 940 recorded · 922 measured · Source: the US BTS Saturday · 8.1 min · 940 recorded · 930 measured · Source: the US BTS Sunday · 10.4 min · 939 recorded · 932 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 940 · 940 recorded · 928 measured · Source: the US BTS Tuesday · 927 · 927 recorded · 920 measured · Source: the US BTS Wednesday · 925 · 925 recorded · 919 measured · Source: the US BTS Thursday · 931 · 931 recorded · 922 measured · Source: the US BTS Friday · 940 · 940 recorded · 922 measured · Source: the US BTS Saturday · 940 · 940 recorded · 930 measured · Source: the US BTS Sunday · 939 · 939 recorded · 932 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday81.4%10.5 min928940
Tuesday84.2%7.5 min920927
Wednesday82.8%7.1 min919925
Thursday81.5%8.8 min922931
Friday79.9%8.6 min922940
Saturday81.0%8.1 min930940
Sunday78.8%10.4 min932939

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · 81.0% · 618 recorded · 601 measured · Source: the US BTS Feb · 78.6% · 560 recorded · 552 measured · Source: the US BTS Mar · 80.7% · 620 recorded · 606 measured · Source: the US BTS Apr · 85.3% · 600 recorded · 599 measured · Source: the US BTS May · 83.5% · 620 recorded · 617 measured · Source: the US BTS Jun · 81.3% · 600 recorded · 599 measured · Source: the US BTS Jul · 79.3% · 620 recorded · 609 measured · Source: the US BTS Aug · 79.8% · 304 recorded · 302 measured · Source: the US BTS Sep · 85.5% · 282 recorded · 282 measured · Source: the US BTS Oct · 80.8% · 506 recorded · 501 measured · Source: the US BTS Nov · 84.3% · 593 recorded · 592 measured · Source: the US BTS Dec · 77.3% · 619 recorded · 613 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 9.1 min · 618 recorded · 601 measured · Source: the US BTS Feb · 13.1 min · 560 recorded · 552 measured · Source: the US BTS Mar · 11.6 min · 620 recorded · 606 measured · Source: the US BTS Apr · 5.1 min · 600 recorded · 599 measured · Source: the US BTS May · 6.0 min · 620 recorded · 617 measured · Source: the US BTS Jun · 8.9 min · 600 recorded · 599 measured · Source: the US BTS Jul · 10.7 min · 620 recorded · 609 measured · Source: the US BTS Aug · 7.8 min · 304 recorded · 302 measured · Source: the US BTS Sep · 3.5 min · 282 recorded · 282 measured · Source: the US BTS Oct · 10.6 min · 506 recorded · 501 measured · Source: the US BTS Nov · 4.2 min · 593 recorded · 592 measured · Source: the US BTS Dec · 11.5 min · 619 recorded · 613 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 618 · 618 recorded · 601 measured · Source: the US BTS Feb · 560 · 560 recorded · 552 measured · Source: the US BTS Mar · 620 · 620 recorded · 606 measured · Source: the US BTS Apr · 600 · 600 recorded · 599 measured · Source: the US BTS May · 620 · 620 recorded · 617 measured · Source: the US BTS Jun · 600 · 600 recorded · 599 measured · Source: the US BTS Jul · 620 · 620 recorded · 609 measured · Source: the US BTS Aug · 304 · 304 recorded · 302 measured · Source: the US BTS Sep · 282 · 282 recorded · 282 measured · Source: the US BTS Oct · 506 · 506 recorded · 501 measured · Source: the US BTS Nov · 593 · 593 recorded · 592 measured · Source: the US BTS Dec · 619 · 619 recorded · 613 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan81.0%9.1 min601618
Feb78.6%13.1 min552560
Mar80.7%11.6 min606620
Apr85.3%5.1 min599600
May83.5%6.0 min617620
Jun81.3%8.9 min599600
Jul79.3%10.7 min609620
Aug79.8%7.8 min302304
Sep85.5%3.5 min282282
Oct80.8%10.6 min501506
Nov84.3%4.2 min592593
Dec77.3%11.5 min613619

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 80.5% 5,266
  • Delayed >15 min 18.5% 1,207
  • Cancelled 1.1% 69
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

29
29 of 29
Flight numbersBy direction DeparturesOn time
DL344 SEA → OGG 658 85.7%
DL394 OGG → SEA 658 92.9%
HA29 SEA → OGG 379 79.1%
HA30 OGG → SEA 378 79.0%
AS814 OGG → SEA 377 74.5%
AS825 SEA → OGG 377 84.0%
AS805 SEA → OGG 364 73.5%
AS862 OGG → SEA 325 86.3%
AS817 SEA → OGG 322 70.0%
AS223 SEA → OGG 237 77.2%
AS206 OGG → SEA 236 75.6%
AS929 SEA → OGG 211 83.7%
AS930 OGG → SEA 211 60.3%
AS245 SEA → OGG 208 85.0%
AS244 OGG → SEA 207 83.7%
AS202 SEA → OGG 201 81.1%
AS860 OGG → SEA 186 84.3%
AS246 OGG → SEA 164 90.7%
AS886 OGG → SEA 153 85.4%
AS1317 OGG → SEA 111 75.2%
HA929 SEA → OGG 67 79.1%
HA930 OGG → SEA 67 75.8%
AS861 SEA → OGG 57 89.5%
AS445 SEA → OGG 42 59.5%
AS608 SEA → OGG 42 83.3%
AS123 SEA → OGG 41 82.9%
AS1356 OGG → SEA 41 90.0%
AS416 OGG → SEA 41 92.1%
AS171 SEA → OGG 35 88.6%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 310 +3.7% 0 81.9%
June 2026 299 −0.3% 1 83.9%
May 2026 307 −1.0% 3 85.3%
April 2026 300 +0.3% 0 82.7%
March 2026 298 −3.2% 12 79.9%
February 2026 277 +0.7% 3 80.1%
January 2026 307 +4.4% 2 82.1%
December 2025 305 −1.0% 5 76.1%
November 2025 294 −1.3% 1 84.0%
October 2025 304 +54.3% 4 78.9%
September 2025 282 0 85.5%
August 2025 302 2 79.8%
July 2025 299 11 76.6%
June 2025 300 0 78.7%
May 2025 310 0 81.6%
April 2025 299 1 88.0%
March 2025 308 2 81.5%
February 2025 275 5 77.1%
January 2025 294 15 79.9%
December 2024 308 1 78.6%
November 2024 298 0 84.6%
October 2024 197 1 83.8%

How to read this chart

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