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7,191 km · Domestic

Detroit Metropolitan Wayne County (DTW) – Daniel K. Inouye (HNL)

In July 2026, 60 flights operated between Detroit Metropolitan Wayne County and Daniel K. Inouye (both directions), and 81.7% 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
January46460.0%
February40400.0%
March58580.0%
April6059▼ 1.7%
May62620.0%
June60600.0%
July6260▼ 3.2%
August61––
September33––
October26–in progress
November28––
December41––
Year to date (Jan–Jul)388385▼ 0.8%

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
January76.1%65.2%▼ 14.3%
February72.5%87.5%▲ 20.7%
March87.9%89.7%▲ 2.0%
April90.0%74.6%▼ 17.1%
May93.5%93.5%0.0%
June85.0%85.0%0.0%
July93.5%81.7%▼ 12.6%
August86.9%––
September97.0%––
October92.3%–in progress
November78.6%––
December85.4%––
Year-to-date average (Jan–Jul)85.5%82.5%▼ 3.6%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February00–
March00–
April01–
May00–
June00–
July02–
August1––
September0––
October0–in progress
November0––
December1––
Year to date (Jan–Jul)03

By direction

DTW → HNL

Scheduled flights
552
Flights operated
549
Cancelled
3 · 0.5%
On-time departures
86.7%

HNL → DTW

Scheduled flights
553
Flights operated
548
Cancelled
5 · 0.9%
On-time departures
84.7%

DTW → HNL and HNL → DTW counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 1,105 100.0% 85.7% 8

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 delay15:00–16:006.1min · 243 recorded · 241 measured
Gap to highest-delay hour7.4min15:00 ↔ 10:00
Recorded flights1,105DTW–HNL

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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 86.2% · 502 recorded · 499 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 123 recorded · 122 measured · Source: the US BTS 15:00 · 84.2% · 243 recorded · 241 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 187 recorded · 185 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 13.5 min · 502 recorded · 499 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 123 recorded · 122 measured · Source: the US BTS 15:00 · 6.1 min · 243 recorded · 241 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 187 recorded · 185 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 502 · 502 recorded · 499 measured · Source: the US BTS 11:00 · 50 · 50 recorded · 50 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 14:00 · 123 · 123 recorded · 122 measured · Source: the US BTS 15:00 · 243 · 243 recorded · 241 measured · Source: the US BTS 16:00 · 187 · 187 recorded · 185 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 20:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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

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———
06:00No observations———
07:00No observations———
08:00No observations———
09:00No observations———
10:0086.2%13.5 min499502
11:00Fewer than 200 measured departures—5050
12:00No observations———
13:00No observations———
14:00Fewer than 200 measured departures—122123
15:0084.2%6.1 min241243
16:00Fewer than 200 measured departures—185187
17:00No observations———
18:00No observations———
19:00No observations———
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 156 · 156 recorded · 152 measured · Source: the US BTS Tuesday · 115 · 115 recorded · 115 measured · Source: the US BTS Wednesday · 147 · 147 recorded · 145 measured · Source: the US BTS Thursday · 157 · 157 recorded · 156 measured · Source: the US BTS Friday · 181 · 181 recorded · 181 measured · Source: the US BTS Saturday · 181 · 181 recorded · 180 measured · Source: the US BTS Sunday · 168 · 168 recorded · 168 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—152156
TuesdayFewer than 200 measured departures—115115
WednesdayFewer than 200 measured departures—145147
ThursdayFewer than 200 measured departures—156157
FridayFewer than 200 measured departures—181181
SaturdayFewer than 200 measured departures—180181
SundayFewer than 200 measured departures—168168

Month of year

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

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 92 · 92 recorded · 92 measured · Source: the US BTS Feb · 80 · 80 recorded · 80 measured · Source: the US BTS Mar · 116 · 116 recorded · 116 measured · Source: the US BTS Apr · 120 · 120 recorded · 119 measured · Source: the US BTS May · 124 · 124 recorded · 124 measured · Source: the US BTS Jun · 120 · 120 recorded · 120 measured · Source: the US BTS Jul · 124 · 124 recorded · 122 measured · Source: the US BTS Aug · 62 · 62 recorded · 61 measured · Source: the US BTS Sep · 33 · 33 recorded · 33 measured · Source: the US BTS Oct · 54 · 54 recorded · 54 measured · Source: the US BTS Nov · 82 · 82 recorded · 80 measured · Source: the US BTS Dec · 98 · 98 recorded · 96 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—9292
FebFewer than 200 measured departures—8080
MarFewer than 200 measured departures—116116
AprFewer than 200 measured departures—119120
MayFewer than 200 measured departures—124124
JunFewer than 200 measured departures—120120
JulFewer than 200 measured departures—122124
AugFewer than 200 measured departures—6162
SepFewer than 200 measured departures—3333
OctFewer than 200 measured departures—5454
NovFewer than 200 measured departures—8082
DecFewer than 200 measured departures—9698

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 85.1% 940
  • Delayed >15 min 14.2% 157
  • Cancelled 0.7% 8
  • 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

2
Flight numbersBy direction DeparturesOn time
DL310 HNL → DTW 553 84.7%
DL307 DTW → HNL 552 86.7%

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 60 −3.2% 2 81.7%
June 2026 60 +0.0% 0 85.0%
May 2026 62 +0.0% 0 93.5%
April 2026 59 −1.7% 1 74.6%
March 2026 58 +0.0% 0 89.7%
February 2026 40 +0.0% 0 87.5%
January 2026 46 +0.0% 0 65.2%
December 2025 41 −25.5% 1 85.4%
November 2025 28 −46.2% 0 78.6%
October 2025 26 −7.1% 0 92.3%
September 2025 33 0 97.0%
August 2025 61 1 86.9%
July 2025 62 0 93.5%
June 2025 60 0 85.0%
May 2025 62 0 93.5%
April 2025 60 0 90.0%
March 2025 58 0 87.9%
February 2025 40 0 72.5%
January 2025 46 0 76.1%
December 2024 55 1 87.3%
November 2024 52 2 94.2%
October 2024 28 0 78.6%

How to read this chart

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