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1,138 km · Domestic

Detroit Metropolitan Wayne County (DTW) – Savannah Hilton Head (SAV)

In July 2026, 122 flights operated between Detroit Metropolitan Wayne County and Savannah Hilton Head (both directions), and 69.7% 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 periods17 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January1058▲ 480.0%
February–56–
March–56–
April3494▲ 176.5%
May110124▲ 12.7%
June116120▲ 3.4%
July114122▲ 7.0%
August122––
September110––
October122–in progress
November115––
December76––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods17 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January50.0%60.3%▲ 20.6%
February–76.8%–
March–83.9%–
April79.4%80.9%▲ 1.9%
May75.5%73.4%▼ 2.8%
June70.7%85.8%▲ 21.4%
July71.9%69.7%▼ 3.1%
August74.6%––
September91.8%––
October85.2%–in progress
November78.3%––
December65.8%––

Cancelled flights by month

The most recent periods17 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February–0–
March–6–
April02–
May00–
June00–
July220.0%
August2––
September0––
October0–in progress
November1––
December2––

Airlines on this route

  1. Delta Air Lines 63.7%
  2. SkyWest Airlines 36.3%

Oct 1, 2024 – Jul 31, 2026

By direction

DTW → SAV

Scheduled flights
866
Flights operated
858
Cancelled
8 · 0.9%
On-time departures
83.1%

SAV → DTW

Scheduled flights
866
Flights operated
857
Cancelled
9 · 1.0%
On-time departures
72.8%

DTW → SAV and SAV → DTW counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 1,104 63.7% 85.2% 14
SkyWest Airlines OO 628 36.3% 65.3% 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 delay08:00–09:002.2min · 426 recorded · 419 measured
Gap to highest-delay hour48.5min08:00 ↔ 18:00
Recorded flights1,732DTW–SAV

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 · 88.5% · 426 recorded · 419 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 115 recorded · 115 measured · Source: the US BTS 11:00 · 82.5% · 412 recorded · 405 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 15:00 · 71.5% · 306 recorded · 305 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 18:00 · 60.2% · 311 recorded · 309 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 · 2.2 min · 426 recorded · 419 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 115 recorded · 115 measured · Source: the US BTS 11:00 · 6.1 min · 412 recorded · 405 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 47 recorded · 47 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 82 recorded · 82 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 15:00 · 20.1 min · 306 recorded · 305 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 14 recorded · 14 measured · Source: the US BTS 18:00 · 50.7 min · 311 recorded · 309 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 · 426 · 426 recorded · 419 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · 115 · 115 recorded · 115 measured · Source: the US BTS 11:00 · 412 · 412 recorded · 405 measured · Source: the US BTS 12:00 · 47 · 47 recorded · 47 measured · Source: the US BTS 13:00 · 82 · 82 recorded · 82 measured · Source: the US BTS 14:00 · 14 · 14 recorded · 14 measured · Source: the US BTS 15:00 · 306 · 306 recorded · 305 measured · Source: the US BTS 16:00 · 5 · 5 recorded · 5 measured · Source: the US BTS 17:00 · 14 · 14 recorded · 14 measured · Source: the US BTS 18:00 · 311 · 311 recorded · 309 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

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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———
06:00No observations———
07:00No observations———
08:0088.5%2.2 min419426
09:00No observations———
10:00Fewer than 200 measured departures—115115
11:0082.5%6.1 min405412
12:00Fewer than 200 measured departures—4747
13:00Fewer than 200 measured departures—8282
14:00Fewer than 200 measured departures—1414
15:0071.5%20.1 min305306
16:00Fewer than 200 measured departures—55
17:00Fewer than 200 measured departures—1414
18:0060.2%50.7 min309311
19:00No observations———
20:00No observations———
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 77.8% · 250 recorded · 248 measured · Source: the US BTS Tuesday · 82.1% · 246 recorded · 246 measured · Source: the US BTS Wednesday · 83.3% · 254 recorded · 252 measured · Source: the US BTS Thursday · 75.0% · 248 recorded · 248 measured · Source: the US BTS Friday · 79.3% · 246 recorded · 242 measured · Source: the US BTS Saturday · 77.9% · 244 recorded · 235 measured · Source: the US BTS Sunday · 70.1% · 244 recorded · 244 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 · 16.7 min · 250 recorded · 248 measured · Source: the US BTS Tuesday · 12.0 min · 246 recorded · 246 measured · Source: the US BTS Wednesday · 9.8 min · 254 recorded · 252 measured · Source: the US BTS Thursday · 18.8 min · 248 recorded · 248 measured · Source: the US BTS Friday · 10.8 min · 246 recorded · 242 measured · Source: the US BTS Saturday · 9.2 min · 244 recorded · 235 measured · Source: the US BTS Sunday · 36.2 min · 244 recorded · 244 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 · 250 · 250 recorded · 248 measured · Source: the US BTS Tuesday · 246 · 246 recorded · 246 measured · Source: the US BTS Wednesday · 254 · 254 recorded · 252 measured · Source: the US BTS Thursday · 248 · 248 recorded · 248 measured · Source: the US BTS Friday · 246 · 246 recorded · 242 measured · Source: the US BTS Saturday · 244 · 244 recorded · 235 measured · Source: the US BTS Sunday · 244 · 244 recorded · 244 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
Monday77.8%16.7 min248250
Tuesday82.1%12.0 min246246
Wednesday83.3%9.8 min252254
Thursday75.0%18.8 min248248
Friday79.3%10.8 min242246
Saturday77.9%9.2 min235244
Sunday70.1%36.2 min244244

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 · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 56 recorded · 56 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 62 recorded · 56 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 130 recorded · 128 measured · Source: the US BTS May · 74.4% · 234 recorded · 234 measured · Source: the US BTS Jun · 78.4% · 236 recorded · 236 measured · Source: the US BTS Jul · 70.8% · 240 recorded · 236 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 122 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 160 recorded · 160 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 172 recorded · 171 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 140 recorded · 138 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 · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 56 recorded · 56 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 62 recorded · 56 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 130 recorded · 128 measured · Source: the US BTS May · 15.7 min · 234 recorded · 234 measured · Source: the US BTS Jun · 11.7 min · 236 recorded · 236 measured · Source: the US BTS Jul · 31.3 min · 240 recorded · 236 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 124 recorded · 122 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 160 recorded · 160 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 172 recorded · 171 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 140 recorded · 138 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 · 68 · 68 recorded · 68 measured · Source: the US BTS Feb · 56 · 56 recorded · 56 measured · Source: the US BTS Mar · 62 · 62 recorded · 56 measured · Source: the US BTS Apr · 130 · 130 recorded · 128 measured · Source: the US BTS May · 234 · 234 recorded · 234 measured · Source: the US BTS Jun · 236 · 236 recorded · 236 measured · Source: the US BTS Jul · 240 · 240 recorded · 236 measured · Source: the US BTS Aug · 124 · 124 recorded · 122 measured · Source: the US BTS Sep · 110 · 110 recorded · 110 measured · Source: the US BTS Oct · 160 · 160 recorded · 160 measured · Source: the US BTS Nov · 172 · 172 recorded · 171 measured · Source: the US BTS Dec · 140 · 140 recorded · 138 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—6868
FebFewer than 200 measured departures—5656
MarFewer than 200 measured departures—5662
AprFewer than 200 measured departures—128130
May74.4%15.7 min234234
Jun78.4%11.7 min236236
Jul70.8%31.3 min236240
AugFewer than 200 measured departures—122124
SepFewer than 200 measured departures—110110
OctFewer than 200 measured departures—160160
NovFewer than 200 measured departures—171172
DecFewer than 200 measured departures—138140

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 77.2% 1,337
  • Delayed >15 min 21.8% 378
  • Cancelled 1.0% 17
  • 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

11
11 of 11
Flight numbersBy direction DeparturesOn time
DL1119 SAV → DTW 343 82.8%
DL1119 DTW → SAV 304 89.9%
OO3756 DTW → SAV 179 70.8%
OO3756 SAV → DTW 179 61.0%
DL2737 DTW → SAV 148 86.4%
DL2837 SAV → DTW 83 81.9%
DL2837 DTW → SAV 83 95.2%
OO3651 SAV → DTW 72 61.1%
OO3651 DTW → SAV 72 68.1%
DL909 SAV → DTW 55 83.3%
DL2737 SAV → DTW 54 74.1%

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 122 +7.0% 2 69.7%
June 2026 120 +3.4% 0 85.8%
May 2026 124 +12.7% 0 73.4%
April 2026 94 +176.5% 2 80.9%
March 2026 56 6 83.9%
February 2026 56 0 76.8%
January 2026 58 +480.0% 0 60.3%
December 2025 76 +22.6% 2 65.8%
November 2025 115 +105.4% 1 78.3%
October 2025 122 +221.1% 0 85.2%
September 2025 110 0 91.8%
August 2025 122 2 74.6%
July 2025 114 2 71.9%
June 2025 116 0 70.7%
May 2025 110 0 75.5%
April 2025 34 0 79.4%
January 2025 10 0 50.0%
December 2024 62 0 88.7%
November 2024 56 0 92.9%
October 2024 38 0 92.1%

How to read this chart

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