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741 km · Domestic

Detroit Metropolitan Wayne County (DTW) – Piedmont Triad (GSO)

In April 2026, 47 flights operated between Detroit Metropolitan Wayne County and Piedmont Triad (both directions), and 89.4% left on time, according to the US BTS.

Official · April 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 periods13 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January–67–
February–111–
March6116▲ 1,833.3%
April447▲ 1,075.0%
May–––
June4––
July110––
August40––
September30––
October111–in progress
November113––
December76––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods13 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January–50.7%–
February–75.7%–
March66.7%68.1%▲ 2.1%
April100.0%89.4%▼ 10.6%
May–––
June100.0%––
July71.8%––
August77.5%––
September96.7%––
October80.2%–in progress
November76.1%––
December68.4%––

Cancelled flights by month

The most recent periods13 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January–13–
February–1–
March08–
April00–
May–––
June0––
July0––
August0––
September0––
October0–in progress
November1––
December1––

Airlines on this route

  1. SkyWest Airlines 75.9%
  2. Endeavor Air 24.0%
  3. Republic Airways 0.1%

Oct 1, 2024 – Apr 30, 2026

By direction

DTW → GSO

Scheduled flights
566
Flights operated
554
Cancelled
12 · 2.1%
On-time departures
75.6%

GSO → DTW

Scheduled flights
565
Flights operated
553
Cancelled
12 · 2.1%
On-time departures
80.1%

DTW → GSO and GSO → DTW counted separately.

Airlines on this route

Oct 1, 2024 – Apr 30, 2026
AirlineScheduled flights Share On-time departures Cancelled
SkyWest Airlines OO 858 75.9% 74.0% 24
Endeavor Air 9E 272 24.0% 90.1% 0
Republic Airways YX 1 0.1% 0.0% 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 12, 2024 → Apr 12, 2026

Lowest average delay14:00–15:0018.0min · 229 recorded · 226 measured
Recorded flights1,131DTW–GSO

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 · 163 recorded · 155 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 80 recorded · 80 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 · Fewer than 200 measured departures · 58 recorded · 58 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 14:00 · 72.6% · 229 recorded · 226 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 33 recorded · 33 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 202 recorded · 198 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 47 recorded · 46 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 125 recorded · 117 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 · Fewer than 200 measured departures · 163 recorded · 155 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 80 recorded · 80 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 · Fewer than 200 measured departures · 58 recorded · 58 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 14:00 · 18.0 min · 229 recorded · 226 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 38 recorded · 38 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 33 recorded · 33 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 202 recorded · 198 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 47 recorded · 46 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 125 recorded · 117 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 · 163 · 163 recorded · 155 measured · Source: the US BTS 07:00 · 80 · 80 recorded · 80 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 · 58 · 58 recorded · 58 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 110 · 110 recorded · 110 measured · Source: the US BTS 13:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 14:00 · 229 · 229 recorded · 226 measured · Source: the US BTS 15:00 · 38 · 38 recorded · 38 measured · Source: the US BTS 16:00 · 33 · 33 recorded · 33 measured · Source: the US BTS 17:00 · 202 · 202 recorded · 198 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 47 · 47 recorded · 46 measured · Source: the US BTS 20:00 · 44 · 44 recorded · 44 measured · Source: the US BTS 21:00 · 125 · 125 recorded · 117 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———
06:00Fewer than 200 measured departures—155163
07:00Fewer than 200 measured departures—8080
08:00No observations———
09:00No observations———
10:00Fewer than 200 measured departures—5858
11:00No observations———
12:00Fewer than 200 measured departures—110110
13:00Fewer than 200 measured departures—22
14:0072.6%18.0 min226229
15:00Fewer than 200 measured departures—3838
16:00Fewer than 200 measured departures—3333
17:00Fewer than 200 measured departures—198202
18:00No observations———
19:00Fewer than 200 measured departures—4647
20:00Fewer than 200 measured departures—4444
21:00Fewer than 200 measured departures—117125
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 · 167 · 167 recorded · 165 measured · Source: the US BTS Tuesday · 164 · 164 recorded · 164 measured · Source: the US BTS Wednesday · 162 · 162 recorded · 162 measured · Source: the US BTS Thursday · 162 · 162 recorded · 162 measured · Source: the US BTS Friday · 159 · 159 recorded · 154 measured · Source: the US BTS Saturday · 152 · 152 recorded · 142 measured · Source: the US BTS Sunday · 165 · 165 recorded · 158 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—165167
TuesdayFewer than 200 measured departures—164164
WednesdayFewer than 200 measured departures—162162
ThursdayFewer than 200 measured departures—162162
FridayFewer than 200 measured departures—154159
SaturdayFewer than 200 measured departures—142152
SundayFewer than 200 measured departures—158165

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 · 80 recorded · 67 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 112 recorded · 111 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 130 recorded · 122 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 51 recorded · 51 measured · Source: the US BTS May · No observations · 0 recorded · 0 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 175 recorded · 175 measured · Source: the US BTS Nov · 84.5% · 208 recorded · 207 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 191 recorded · 190 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 · 80 recorded · 67 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 112 recorded · 111 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 130 recorded · 122 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 51 recorded · 51 measured · Source: the US BTS May · No observations · 0 recorded · 0 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 110 recorded · 110 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 175 recorded · 175 measured · Source: the US BTS Nov · 14.4 min · 208 recorded · 207 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 191 recorded · 190 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 · 80 · 80 recorded · 67 measured · Source: the US BTS Feb · 112 · 112 recorded · 111 measured · Source: the US BTS Mar · 130 · 130 recorded · 122 measured · Source: the US BTS Apr · 51 · 51 recorded · 51 measured · Source: the US BTS May · No observations · 0 recorded · 0 measured · Source: the US BTS Jun · 4 · 4 recorded · 4 measured · Source: the US BTS Jul · 110 · 110 recorded · 110 measured · Source: the US BTS Aug · 40 · 40 recorded · 40 measured · Source: the US BTS Sep · 30 · 30 recorded · 30 measured · Source: the US BTS Oct · 175 · 175 recorded · 175 measured · Source: the US BTS Nov · 208 · 208 recorded · 207 measured · Source: the US BTS Dec · 191 · 191 recorded · 190 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
JanFewer than 200 measured departures—6780
FebFewer than 200 measured departures—111112
MarFewer than 200 measured departures—122130
AprFewer than 200 measured departures—5151
MayNo observations———
JunFewer than 200 measured departures—44
JulFewer than 200 measured departures—110110
AugFewer than 200 measured departures—4040
SepFewer than 200 measured departures—3030
OctFewer than 200 measured departures—175175
Nov84.5%14.4 min207208
DecFewer than 200 measured departures—190191

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 76.2% 862
  • Delayed >15 min 21.7% 245
  • Cancelled 2.1% 24
  • 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

18
18 of 18
Flight numbersBy direction DeparturesOn time
OO3532 DTW → GSO 74 71.6%
OO3588 GSO → DTW 74 90.4%
OO3532 GSO → DTW 72 63.9%
OO3907 DTW → GSO 71 74.3%
9E9E5122 GSO → DTW 68 92.7%
9E9E5236 DTW → GSO 63 87.3%
OO3928 GSO → DTW 62 62.1%
9E9E5407 DTW → GSO 50 94.0%
OO3937 DTW → GSO 38 61.1%
OO3869 GSO → DTW 36 85.3%
OO3877 GSO → DTW 36 77.8%
OO3877 DTW → GSO 36 75.0%
OO3860 GSO → DTW 35 80.0%
OO3860 DTW → GSO 35 80.0%
OO3911 DTW → GSO 35 67.7%
9E9E4823 GSO → DTW 32 93.8%
OO3839 GSO → DTW 30 63.3%
OO3839 DTW → GSO 30 66.7%

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
April 2026 47 +1,075.0% 0 89.4%
March 2026 116 +1,833.3% 8 68.1%
February 2026 111 1 75.7%
January 2026 67 13 50.7%
December 2025 76 −33.3% 1 68.4%
November 2025 113 +20.2% 1 76.1%
October 2025 111 +73.4% 0 80.2%
September 2025 30 0 96.7%
August 2025 40 0 77.5%
July 2025 110 0 71.8%
June 2025 4 0 100.0%
April 2025 4 0 100.0%
March 2025 6 0 66.7%
December 2024 114 0 83.3%
November 2024 94 0 94.7%
October 2024 64 0 95.3%

How to read this chart

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