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807 km · Domestic

Detroit Metropolitan Wayne County (DTW) – Raleigh-Durham (RDU)

In July 2026, 223 flights operated between Detroit Metropolitan Wayne County and Raleigh-Durham (both directions), and 79.4% 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
January206193▼ 6.3%
February204197▼ 3.4%
March260239▼ 8.1%
April258251▼ 2.7%
May288238▼ 17.4%
June306224▼ 26.8%
July286223▼ 22.0%
August300––
September260––
October282–in progress
November299––
December244––
Year to date (Jan–Jul)1,8081,565▼ 13.4%

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
January82.5%83.9%▲ 1.7%
February83.8%91.4%▲ 9.1%
March88.1%82.0%▼ 6.9%
April89.1%89.2%▲ 0.1%
May86.1%84.5%▼ 1.9%
June79.4%87.9%▲ 10.7%
July76.9%79.4%▲ 3.3%
August84.7%––
September89.6%––
October93.6%–in progress
November85.6%––
December77.0%––
Year-to-date average (Jan–Jul)83.7%85.5%▲ 2.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January213▲ 550.0%
February01–
March05–
April05–
May04–
June42▼ 50.0%
July011–
August2––
September0––
October0–in progress
November1––
December4––
Year to date (Jan–Jul)641▲ 583.3%

Airlines on this route

  1. Delta Air Lines 88.3%
  2. Frontier Airlines 7.8%
  3. Spirit Airlines 3.9%

Oct 1, 2024 – Jul 31, 2026

By direction

DTW → RDU

Scheduled flights
2,731
Flights operated
2,701
Cancelled
30 · 1.1%
On-time departures
85.3%

RDU → DTW

Scheduled flights
2,731
Flights operated
2,706
Cancelled
25 · 0.9%
On-time departures
85.3%

DTW → RDU and RDU → DTW counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 4,822 88.3% 85.8% 49
Frontier Airlines F9 428 7.8% 81.8% 6
Spirit Airlines NK 212 3.9% 81.6% 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 → Jul 31, 2026

Lowest average delay07:00–08:00-0.2min · 479 recorded · 472 measured
Gap to highest-delay hour17.7min07:00 ↔ 18:00
Recorded flights5,462DTW–RDU

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 · 93.3% · 634 recorded · 627 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 07:00 · 94.5% · 479 recorded · 472 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 29 recorded · 29 measured · Source: the US BTS 09:00 · 91.0% · 528 recorded · 521 measured · Source: the US BTS 10:00 · 89.5% · 779 recorded · 773 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 141 recorded · 139 measured · Source: the US BTS 13:00 · 82.5% · 591 recorded · 588 measured · Source: the US BTS 14:00 · 83.1% · 269 recorded · 266 measured · Source: the US BTS 15:00 · 84.5% · 336 recorded · 335 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 177 recorded · 175 measured · Source: the US BTS 17:00 · 77.7% · 325 recorded · 323 measured · Source: the US BTS 18:00 · 74.1% · 412 recorded · 409 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 70 recorded · 67 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 20 recorded · 19 measured · Source: the US BTS 21:00 · 77.5% · 648 recorded · 640 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 4.5 min · 634 recorded · 627 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 07:00 · -0.2 min · 479 recorded · 472 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 29 recorded · 29 measured · Source: the US BTS 09:00 · 3.3 min · 528 recorded · 521 measured · Source: the US BTS 10:00 · 1.9 min · 779 recorded · 773 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 141 recorded · 139 measured · Source: the US BTS 13:00 · 9.8 min · 591 recorded · 588 measured · Source: the US BTS 14:00 · 5.8 min · 269 recorded · 266 measured · Source: the US BTS 15:00 · 7.3 min · 336 recorded · 335 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 177 recorded · 175 measured · Source: the US BTS 17:00 · 8.1 min · 325 recorded · 323 measured · Source: the US BTS 18:00 · 17.4 min · 412 recorded · 409 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 70 recorded · 67 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 20 recorded · 19 measured · Source: the US BTS 21:00 · 12.7 min · 648 recorded · 640 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 634 · 634 recorded · 627 measured · Source: the US BTS 06:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 07:00 · 479 · 479 recorded · 472 measured · Source: the US BTS 08:00 · 29 · 29 recorded · 29 measured · Source: the US BTS 09:00 · 528 · 528 recorded · 521 measured · Source: the US BTS 10:00 · 779 · 779 recorded · 773 measured · Source: the US BTS 11:00 · 20 · 20 recorded · 20 measured · Source: the US BTS 12:00 · 141 · 141 recorded · 139 measured · Source: the US BTS 13:00 · 591 · 591 recorded · 588 measured · Source: the US BTS 14:00 · 269 · 269 recorded · 266 measured · Source: the US BTS 15:00 · 336 · 336 recorded · 335 measured · Source: the US BTS 16:00 · 177 · 177 recorded · 175 measured · Source: the US BTS 17:00 · 325 · 325 recorded · 323 measured · Source: the US BTS 18:00 · 412 · 412 recorded · 409 measured · Source: the US BTS 19:00 · 70 · 70 recorded · 67 measured · Source: the US BTS 20:00 · 20 · 20 recorded · 19 measured · Source: the US BTS 21:00 · 648 · 648 recorded · 640 measured · Source: the US BTS 22:00 · 1 · 1 recorded · 1 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———
05:0093.3%4.5 min627634
06:00Fewer than 200 measured departures—33
07:0094.5%-0.2 min472479
08:00Fewer than 200 measured departures—2929
09:0091.0%3.3 min521528
10:0089.5%1.9 min773779
11:00Fewer than 200 measured departures—2020
12:00Fewer than 200 measured departures—139141
13:0082.5%9.8 min588591
14:0083.1%5.8 min266269
15:0084.5%7.3 min335336
16:00Fewer than 200 measured departures—175177
17:0077.7%8.1 min323325
18:0074.1%17.4 min409412
19:00Fewer than 200 measured departures—6770
20:00Fewer than 200 measured departures—1920
21:0077.5%12.7 min640648
22:00Fewer than 200 measured departures—11
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 85.4% · 828 recorded · 823 measured · Source: the US BTS Tuesday · 89.1% · 756 recorded · 753 measured · Source: the US BTS Wednesday · 87.6% · 730 recorded · 723 measured · Source: the US BTS Thursday · 86.3% · 856 recorded · 851 measured · Source: the US BTS Friday · 84.6% · 814 recorded · 811 measured · Source: the US BTS Saturday · 86.1% · 612 recorded · 602 measured · Source: the US BTS Sunday · 79.2% · 866 recorded · 844 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 · 8.6 min · 828 recorded · 823 measured · Source: the US BTS Tuesday · 3.2 min · 756 recorded · 753 measured · Source: the US BTS Wednesday · 3.2 min · 730 recorded · 723 measured · Source: the US BTS Thursday · 5.5 min · 856 recorded · 851 measured · Source: the US BTS Friday · 6.9 min · 814 recorded · 811 measured · Source: the US BTS Saturday · 4.6 min · 612 recorded · 602 measured · Source: the US BTS Sunday · 12.7 min · 866 recorded · 844 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 · 828 · 828 recorded · 823 measured · Source: the US BTS Tuesday · 756 · 756 recorded · 753 measured · Source: the US BTS Wednesday · 730 · 730 recorded · 723 measured · Source: the US BTS Thursday · 856 · 856 recorded · 851 measured · Source: the US BTS Friday · 814 · 814 recorded · 811 measured · Source: the US BTS Saturday · 612 · 612 recorded · 602 measured · Source: the US BTS Sunday · 866 · 866 recorded · 844 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday85.4%8.6 min823828
Tuesday89.1%3.2 min753756
Wednesday87.6%3.2 min723730
Thursday86.3%5.5 min851856
Friday84.6%6.9 min811814
Saturday86.1%4.6 min602612
Sunday79.2%12.7 min844866

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 · 83.2% · 414 recorded · 399 measured · Source: the US BTS Feb · 87.5% · 402 recorded · 401 measured · Source: the US BTS Mar · 85.2% · 504 recorded · 499 measured · Source: the US BTS Apr · 89.2% · 514 recorded · 509 measured · Source: the US BTS May · 85.4% · 530 recorded · 526 measured · Source: the US BTS Jun · 83.0% · 536 recorded · 530 measured · Source: the US BTS Jul · 78.0% · 520 recorded · 509 measured · Source: the US BTS Aug · 84.7% · 302 recorded · 300 measured · Source: the US BTS Sep · 89.6% · 260 recorded · 260 measured · Source: the US BTS Oct · 91.7% · 448 recorded · 447 measured · Source: the US BTS Nov · 88.3% · 554 recorded · 553 measured · Source: the US BTS Dec · 80.2% · 478 recorded · 474 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 · 6.7 min · 414 recorded · 399 measured · Source: the US BTS Feb · 3.5 min · 402 recorded · 401 measured · Source: the US BTS Mar · 6.9 min · 504 recorded · 499 measured · Source: the US BTS Apr · 5.4 min · 514 recorded · 509 measured · Source: the US BTS May · 6.6 min · 530 recorded · 526 measured · Source: the US BTS Jun · 8.4 min · 536 recorded · 530 measured · Source: the US BTS Jul · 15.7 min · 520 recorded · 509 measured · Source: the US BTS Aug · 7.1 min · 302 recorded · 300 measured · Source: the US BTS Sep · 0.1 min · 260 recorded · 260 measured · Source: the US BTS Oct · 0.7 min · 448 recorded · 447 measured · Source: the US BTS Nov · 3.3 min · 554 recorded · 553 measured · Source: the US BTS Dec · 10.9 min · 478 recorded · 474 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 · 414 · 414 recorded · 399 measured · Source: the US BTS Feb · 402 · 402 recorded · 401 measured · Source: the US BTS Mar · 504 · 504 recorded · 499 measured · Source: the US BTS Apr · 514 · 514 recorded · 509 measured · Source: the US BTS May · 530 · 530 recorded · 526 measured · Source: the US BTS Jun · 536 · 536 recorded · 530 measured · Source: the US BTS Jul · 520 · 520 recorded · 509 measured · Source: the US BTS Aug · 302 · 302 recorded · 300 measured · Source: the US BTS Sep · 260 · 260 recorded · 260 measured · Source: the US BTS Oct · 448 · 448 recorded · 447 measured · Source: the US BTS Nov · 554 · 554 recorded · 553 measured · Source: the US BTS Dec · 478 · 478 recorded · 474 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan83.2%6.7 min399414
Feb87.5%3.5 min401402
Mar85.2%6.9 min499504
Apr89.2%5.4 min509514
May85.4%6.6 min526530
Jun83.0%8.4 min530536
Jul78.0%15.7 min509520
Aug84.7%7.1 min300302
Sep89.6%0.1 min260260
Oct91.7%0.7 min447448
Nov88.3%3.3 min553554
Dec80.2%10.9 min474478

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 84.5% 4,613
  • Delayed >15 min 14.5% 794
  • Cancelled 1.0% 55
  • 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

16
16 of 16
Flight numbersBy direction DeparturesOn time
DL1388 RDU → DTW 658 93.2%
DL1407 DTW → RDU 658 83.0%
DL2839 DTW → RDU 656 78.4%
DL2164 DTW → RDU 618 89.6%
DL1407 RDU → DTW 471 76.2%
DL2164 RDU → DTW 468 84.1%
DL1427 DTW → RDU 442 94.9%
DL1427 RDU → DTW 416 92.9%
F994937 RDU → DTW 211 82.4%
F992640 DTW → RDU 183 79.9%
DL967 RDU → DTW 130 78.5%
DL2795 RDU → DTW 62 79.0%
DL2265 RDU → DTW 48 85.1%
DL2979 RDU → DTW 32 78.1%
DL1578 RDU → DTW 31 64.5%
DL2174 RDU → DTW 31 83.9%

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 223 −22.0% 11 79.4%
June 2026 224 −26.8% 2 87.9%
May 2026 238 −17.4% 4 84.5%
April 2026 251 −2.7% 5 89.2%
March 2026 239 −8.1% 5 82.0%
February 2026 197 −3.4% 1 91.4%
January 2026 193 −6.3% 13 83.9%
December 2025 244 +6.1% 4 77.0%
November 2025 299 +17.7% 1 85.6%
October 2025 282 +70.9% 0 93.6%
September 2025 260 0 89.6%
August 2025 300 2 84.7%
July 2025 286 0 76.9%
June 2025 306 4 79.4%
May 2025 288 0 86.1%
April 2025 258 0 89.1%
March 2025 260 0 88.1%
February 2025 204 0 83.8%
January 2025 206 2 82.5%
December 2024 230 0 83.5%
November 2024 254 0 91.3%
October 2024 165 1 88.5%

How to read this chart

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