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4,813 km · Domestic

Daniel K. Inouye (HNL) – Salt Lake City (SLC)

In July 2026, 114 flights operated between Daniel K. Inouye and Salt Lake City (both directions), and 86.8% 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
January167170▲ 1.8%
February152146▼ 3.9%
March182180▼ 1.1%
April146144▼ 1.4%
May123122▼ 0.8%
June119115▼ 3.4%
July123114▼ 7.3%
August124––
September116––
October124–in progress
November152––
December178––
Year to date (Jan–Jul)1,012991▼ 2.1%

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
January81.4%74.1%▼ 9.0%
February82.2%78.1%▼ 5.0%
March81.9%82.8%▲ 1.1%
April89.0%80.6%▼ 9.4%
May82.9%86.9%▲ 4.8%
June87.4%87.0%▼ 0.5%
July89.4%86.8%▼ 2.9%
August86.3%––
September93.1%––
October86.3%–in progress
November83.6%––
December74.2%––
Year-to-date average (Jan–Jul)84.9%82.3%▼ 3.0%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January31▼ 66.7%
February06–
March12▲ 100.0%
April00–
May12▲ 100.0%
June14▲ 300.0%
July110▲ 900.0%
August0––
September4––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)725▲ 257.1%

Airlines on this route

  1. Delta Air Lines 57.9%
  2. Hawaiian Airlines 28.5%
  3. Alaska Airlines 13.6%

Oct 1, 2024 – Jul 31, 2026

By direction

HNL → SLC

Scheduled flights
1,563
Flights operated
1,544
Cancelled
19 · 1.2%
On-time departures
86.5%

SLC → HNL

Scheduled flights
1,566
Flights operated
1,546
Cancelled
20 · 1.3%
On-time departures
81.4%

HNL → SLC and SLC → HNL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 1,812 57.9% 87.5% 34
Hawaiian Airlines HA 893 28.5% 82.2% 2
Alaska Airlines AS 424 13.6% 72.9% 3

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 delay19:00–20:005.4min · 652 recorded · 640 measured
Gap to highest-delay hour24.6min19:00 ↔ 07:00
Recorded flights3,129HNL–SLC

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 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 75.9% · 525 recorded · 523 measured · Source: the US BTS 08:00 · 82.1% · 215 recorded · 212 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 46 recorded · 45 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 190 recorded · 188 measured · Source: the US BTS 11:00 · 87.0% · 534 recorded · 524 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 140 recorded · 138 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 121 recorded · 120 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 89.2% · 652 recorded · 640 measured · Source: the US BTS 20:00 · 86.2% · 326 recorded · 326 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 56 recorded · 55 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 161 recorded · 159 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 162 recorded · 159 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 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 30.0 min · 525 recorded · 523 measured · Source: the US BTS 08:00 · 9.4 min · 215 recorded · 212 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 46 recorded · 45 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 190 recorded · 188 measured · Source: the US BTS 11:00 · 10.5 min · 534 recorded · 524 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 140 recorded · 138 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 121 recorded · 120 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 5.4 min · 652 recorded · 640 measured · Source: the US BTS 20:00 · 9.0 min · 326 recorded · 326 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 56 recorded · 55 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 161 recorded · 159 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 162 recorded · 159 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 · 1 · 1 recorded · 1 measured · Source: the US BTS 05:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 525 · 525 recorded · 523 measured · Source: the US BTS 08:00 · 215 · 215 recorded · 212 measured · Source: the US BTS 09:00 · 46 · 46 recorded · 45 measured · Source: the US BTS 10:00 · 190 · 190 recorded · 188 measured · Source: the US BTS 11:00 · 534 · 534 recorded · 524 measured · Source: the US BTS 12:00 · 140 · 140 recorded · 138 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · 121 · 121 recorded · 120 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 652 · 652 recorded · 640 measured · Source: the US BTS 20:00 · 326 · 326 recorded · 326 measured · Source: the US BTS 21:00 · 56 · 56 recorded · 55 measured · Source: the US BTS 22:00 · 161 · 161 recorded · 159 measured · Source: the US BTS 23:00 · 162 · 162 recorded · 159 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———
04:00Fewer than 200 measured departures—11
05:00No observations———
06:00No observations———
07:0075.9%30.0 min523525
08:0082.1%9.4 min212215
09:00Fewer than 200 measured departures—4546
10:00Fewer than 200 measured departures—188190
11:0087.0%10.5 min524534
12:00Fewer than 200 measured departures—138140
13:00No observations———
14:00No observations———
15:00Fewer than 200 measured departures—120121
16:00No observations———
17:00No observations———
18:00No observations———
19:0089.2%5.4 min640652
20:0086.2%9.0 min326326
21:00Fewer than 200 measured departures—5556
22:00Fewer than 200 measured departures—159161
23:00Fewer than 200 measured departures—159162

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 83.5% · 454 recorded · 442 measured · Source: the US BTS Tuesday · 84.6% · 415 recorded · 410 measured · Source: the US BTS Wednesday · 86.8% · 411 recorded · 408 measured · Source: the US BTS Thursday · 84.8% · 456 recorded · 447 measured · Source: the US BTS Friday · 83.6% · 465 recorded · 463 measured · Source: the US BTS Saturday · 83.3% · 464 recorded · 462 measured · Source: the US BTS Sunday · 81.4% · 464 recorded · 458 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 · 12.0 min · 454 recorded · 442 measured · Source: the US BTS Tuesday · 17.2 min · 415 recorded · 410 measured · Source: the US BTS Wednesday · 11.1 min · 411 recorded · 408 measured · Source: the US BTS Thursday · 10.7 min · 456 recorded · 447 measured · Source: the US BTS Friday · 21.8 min · 465 recorded · 463 measured · Source: the US BTS Saturday · 14.1 min · 464 recorded · 462 measured · Source: the US BTS Sunday · 13.5 min · 464 recorded · 458 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 · 454 · 454 recorded · 442 measured · Source: the US BTS Tuesday · 415 · 415 recorded · 410 measured · Source: the US BTS Wednesday · 411 · 411 recorded · 408 measured · Source: the US BTS Thursday · 456 · 456 recorded · 447 measured · Source: the US BTS Friday · 465 · 465 recorded · 463 measured · Source: the US BTS Saturday · 464 · 464 recorded · 462 measured · Source: the US BTS Sunday · 464 · 464 recorded · 458 measured · Source: the US BTS

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

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday83.5%12.0 min442454
Tuesday84.6%17.2 min410415
Wednesday86.8%11.1 min408411
Thursday84.8%10.7 min447456
Friday83.6%21.8 min463465
Saturday83.3%14.1 min462464
Sunday81.4%13.5 min458464

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 · 77.7% · 341 recorded · 337 measured · Source: the US BTS Feb · 80.2% · 304 recorded · 298 measured · Source: the US BTS Mar · 82.3% · 365 recorded · 362 measured · Source: the US BTS Apr · 84.8% · 290 recorded · 290 measured · Source: the US BTS May · 84.9% · 248 recorded · 245 measured · Source: the US BTS Jun · 87.2% · 239 recorded · 234 measured · Source: the US BTS Jul · 88.2% · 248 recorded · 237 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 116 measured · Source: the US BTS Oct · 85.6% · 204 recorded · 202 measured · Source: the US BTS Nov · 87.9% · 290 recorded · 290 measured · Source: the US BTS Dec · 80.3% · 356 recorded · 355 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
Jan · 22.0 min · 341 recorded · 337 measured · Source: the US BTS Feb · 24.3 min · 304 recorded · 298 measured · Source: the US BTS Mar · 15.6 min · 365 recorded · 362 measured · Source: the US BTS Apr · 9.7 min · 290 recorded · 290 measured · Source: the US BTS May · 10.9 min · 248 recorded · 245 measured · Source: the US BTS Jun · 15.9 min · 239 recorded · 234 measured · Source: the US BTS Jul · 9.0 min · 248 recorded · 237 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 124 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 120 recorded · 116 measured · Source: the US BTS Oct · 8.2 min · 204 recorded · 202 measured · Source: the US BTS Nov · 7.7 min · 290 recorded · 290 measured · Source: the US BTS Dec · 22.6 min · 356 recorded · 355 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
Jan · 341 · 341 recorded · 337 measured · Source: the US BTS Feb · 304 · 304 recorded · 298 measured · Source: the US BTS Mar · 365 · 365 recorded · 362 measured · Source: the US BTS Apr · 290 · 290 recorded · 290 measured · Source: the US BTS May · 248 · 248 recorded · 245 measured · Source: the US BTS Jun · 239 · 239 recorded · 234 measured · Source: the US BTS Jul · 248 · 248 recorded · 237 measured · Source: the US BTS Aug · 124 · 124 recorded · 124 measured · Source: the US BTS Sep · 120 · 120 recorded · 116 measured · Source: the US BTS Oct · 204 · 204 recorded · 202 measured · Source: the US BTS Nov · 290 · 290 recorded · 290 measured · Source: the US BTS Dec · 356 · 356 recorded · 355 measured · Source: the US BTS

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

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan77.7%22.0 min337341
Feb80.2%24.3 min298304
Mar82.3%15.6 min362365
Apr84.8%9.7 min290290
May84.9%10.9 min245248
Jun87.2%15.9 min234239
Jul88.2%9.0 min237248
AugFewer than 200 measured departures—124124
SepFewer than 200 measured departures—116120
Oct85.6%8.2 min202204
Nov87.9%7.7 min290290
Dec80.3%22.6 min355356

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 82.9% 2,594
  • Delayed >15 min 15.9% 496
  • Cancelled 1.2% 39
  • 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

12
12 of 12
Flight numbersBy direction DeparturesOn time
DL316 SLC → HNL 658 88.1%
DL534 HNL → SLC 552 89.2%
HA95 SLC → HNL 357 80.3%
HA96 HNL → SLC 357 89.1%
DL357 HNL → SLC 336 87.9%
DL382 SLC → HNL 248 81.3%
AS867 SLC → HNL 160 65.6%
AS868 HNL → SLC 158 74.1%
HA867 SLC → HNL 67 61.2%
HA868 HNL → SLC 67 77.6%
AS1417 HNL → SLC 52 82.7%
AS1430 SLC → HNL 52 82.7%

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 114 −7.3% 10 86.8%
June 2026 115 −3.4% 4 87.0%
May 2026 122 −0.8% 2 86.9%
April 2026 144 −1.4% 0 80.6%
March 2026 180 −1.1% 2 82.8%
February 2026 146 −3.9% 6 78.1%
January 2026 170 +1.8% 1 74.1%
December 2025 178 +0.6% 0 74.2%
November 2025 152 +10.1% 0 83.6%
October 2025 124 +59.0% 0 86.3%
September 2025 116 4 93.1%
August 2025 124 0 86.3%
July 2025 123 1 89.4%
June 2025 119 1 87.4%
May 2025 123 1 82.9%
April 2025 146 0 89.0%
March 2025 182 1 81.9%
February 2025 152 0 82.2%
January 2025 167 3 81.4%
December 2024 177 1 86.4%
November 2024 138 0 92.8%
October 2024 78 2 84.6%

How to read this chart

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