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3,148 km · Domestic

Detroit Metropolitan Wayne County (DTW) – John Wayne Orange County (SNA)

In July 2026, 52 flights operated between Detroit Metropolitan Wayne County and John Wayne Orange County (both directions), and 76.9% 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
January4448▲ 9.1%
February3544▲ 25.7%
March5054▲ 8.0%
April5152▲ 2.0%
May4450▲ 13.6%
June4452▲ 18.2%
July4252▲ 23.8%
August92––
September62––
October62–in progress
November58––
December60––
Year to date (Jan–Jul)310352▲ 13.5%

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
January72.7%66.7%▼ 8.3%
February68.6%77.3%▲ 12.7%
March72.0%77.8%▲ 8.1%
April70.6%82.7%▲ 17.1%
May79.5%60.0%▼ 24.5%
June86.4%53.8%▼ 37.7%
July85.7%76.9%▼ 10.3%
August78.3%––
September91.9%––
October71.0%–in progress
November77.6%––
December63.3%––
Year-to-date average (Jan–Jul)76.5%70.7%▼ 7.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January02–
February10▼ 100.0%
March00–
April10▼ 100.0%
May00–
June00–
July02–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)24▲ 100.0%

Airlines on this route

  1. Delta Air Lines 96.1%
  2. Spirit Airlines 3.9%

Oct 1, 2024 – Jul 31, 2026

By direction

DTW → SNA

Scheduled flights
568
Flights operated
565
Cancelled
3 · 0.5%
On-time departures
83.4%

SNA → DTW

Scheduled flights
568
Flights operated
565
Cancelled
3 · 0.5%
On-time departures
67.3%

DTW → SNA and SNA → DTW counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 1,092 96.1% 74.9% 6
Spirit Airlines NK 44 3.9% 86.4% 0

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 13, 2024 → Jul 31, 2026

Lowest average delay08:00–09:0013.2min · 497 recorded · 495 measured
Gap to highest-delay hour12.2min08:00 ↔ 11:00
Recorded flights1,136DTW–SNA

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 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 08:00 · 82.8% · 497 recorded · 495 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 70 recorded · 69 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 11:00 · 62.5% · 238 recorded · 237 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 189 recorded · 188 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 140 recorded · 139 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 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 · 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 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 08:00 · 13.2 min · 497 recorded · 495 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 70 recorded · 69 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 11:00 · 25.5 min · 238 recorded · 237 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 189 recorded · 188 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 140 recorded · 139 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 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 · 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 · 1 · 1 recorded · 1 measured · Source: the US BTS 08:00 · 497 · 497 recorded · 495 measured · Source: the US BTS 09:00 · 70 · 70 recorded · 69 measured · Source: the US BTS 10:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 11:00 · 238 · 238 recorded · 237 measured · Source: the US BTS 12:00 · 189 · 189 recorded · 188 measured · Source: the US BTS 13:00 · 140 · 140 recorded · 139 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 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 · 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———
07:00Fewer than 200 measured departures—11
08:0082.8%13.2 min495497
09:00Fewer than 200 measured departures—6970
10:00Fewer than 200 measured departures—11
11:0062.5%25.5 min237238
12:00Fewer than 200 measured departures—188189
13:00Fewer than 200 measured departures—139140
14:00No observations———
15:00No observations———
16:00No observations———
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 · 194 · 194 recorded · 191 measured · Source: the US BTS Tuesday · 144 · 144 recorded · 143 measured · Source: the US BTS Wednesday · 192 · 192 recorded · 192 measured · Source: the US BTS Thursday · 184 · 184 recorded · 183 measured · Source: the US BTS Friday · 190 · 190 recorded · 190 measured · Source: the US BTS Saturday · 54 · 54 recorded · 54 measured · Source: the US BTS Sunday · 178 · 178 recorded · 177 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—191194
TuesdayFewer than 200 measured departures—143144
WednesdayFewer than 200 measured departures—192192
ThursdayFewer than 200 measured departures—183184
FridayFewer than 200 measured departures—190190
SaturdayFewer than 200 measured departures—5454
SundayFewer than 200 measured departures—177178

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 · 94 · 94 recorded · 92 measured · Source: the US BTS Feb · 80 · 80 recorded · 79 measured · Source: the US BTS Mar · 104 · 104 recorded · 104 measured · Source: the US BTS Apr · 104 · 104 recorded · 103 measured · Source: the US BTS May · 94 · 94 recorded · 94 measured · Source: the US BTS Jun · 96 · 96 recorded · 96 measured · Source: the US BTS Jul · 96 · 96 recorded · 94 measured · Source: the US BTS Aug · 92 · 92 recorded · 92 measured · Source: the US BTS Sep · 62 · 62 recorded · 62 measured · Source: the US BTS Oct · 94 · 94 recorded · 94 measured · Source: the US BTS Nov · 104 · 104 recorded · 104 measured · Source: the US BTS Dec · 116 · 116 recorded · 116 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—9294
FebFewer than 200 measured departures—7980
MarFewer than 200 measured departures—104104
AprFewer than 200 measured departures—103104
MayFewer than 200 measured departures—9494
JunFewer than 200 measured departures—9696
JulFewer than 200 measured departures—9496
AugFewer than 200 measured departures—9292
SepFewer than 200 measured departures—6262
OctFewer than 200 measured departures—9494
NovFewer than 200 measured departures—104104
DecFewer than 200 measured departures—116116

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 74.9% 851
  • Delayed >15 min 24.6% 279
  • Cancelled 0.5% 6
  • 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

8
8 of 8
Flight numbersBy direction DeparturesOn time
DL304 DTW → SNA 345 85.1%
DL304 SNA → DTW 229 68.1%
DL1857 DTW → SNA 159 79.8%
DL426 SNA → DTW 55 80.0%
DL551 SNA → DTW 51 64.7%
DL942 SNA → DTW 50 67.4%
DL1856 SNA → DTW 48 55.3%
DL1669 SNA → DTW 30 70.0%

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 52 +23.8% 2 76.9%
June 2026 52 +18.2% 0 53.8%
May 2026 50 +13.6% 0 60.0%
April 2026 52 +2.0% 0 82.7%
March 2026 54 +8.0% 0 77.8%
February 2026 44 +25.7% 0 77.3%
January 2026 48 +9.1% 2 66.7%
December 2025 60 +7.1% 0 63.3%
November 2025 58 +26.1% 0 77.6%
October 2025 62 +93.8% 0 71.0%
September 2025 62 0 91.9%
August 2025 92 0 78.3%
July 2025 42 0 85.7%
June 2025 44 0 86.4%
May 2025 44 0 79.5%
April 2025 51 1 70.6%
March 2025 50 0 72.0%
February 2025 35 1 68.6%
January 2025 44 0 72.7%
December 2024 56 0 71.4%
November 2024 46 0 89.1%
October 2024 32 0 87.5%

How to read this chart

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