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1,130 km · Domestic

Miami (MIA) – Raleigh-Durham (RDU)

In July 2026, 460 flights operated between Miami and Raleigh-Durham (both directions), and 63.3% 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
January433367▼ 15.2%
February406359▼ 11.6%
March484392▼ 19.0%
April515391▼ 24.1%
May453405▼ 10.6%
June432384▼ 11.1%
July439460▲ 4.8%
August389––
September360––
October386–in progress
November367––
December375––
Year to date (Jan–Jul)3,1622,758▼ 12.8%

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
January84.1%76.0%▼ 9.6%
February85.5%74.1%▼ 13.3%
March81.6%72.2%▼ 11.5%
April83.3%78.8%▼ 5.4%
May81.0%77.8%▼ 4.0%
June70.4%77.9%▲ 10.7%
July65.6%63.3%▼ 3.5%
August64.8%––
September80.3%––
October78.8%–in progress
November76.6%––
December73.6%––
Year-to-date average (Jan–Jul)78.8%74.3%▼ 5.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January735▲ 400.0%
February105▼ 50.0%
March216▲ 700.0%
April63▼ 50.0%
May40▼ 100.0%
June46▲ 50.0%
July96▼ 33.3%
August3––
September0––
October2–in progress
November2––
December2––
Year to date (Jan–Jul)4271▲ 69.0%

Airlines on this route

  1. American Airlines 72.0%
  2. Delta Air Lines 14.6%
  3. Frontier Airlines 7.3%
  4. Envoy Air 4.4%
  5. Republic Airways 0.9%
  6. Spirit Airlines 0.6%

Oct 1, 2024 – Jul 31, 2026

By direction

MIA → RDU

Scheduled flights
4,476
Flights operated
4,416
Cancelled
60 · 1.3%
On-time departures
73.3%

RDU → MIA

Scheduled flights
4,478
Flights operated
4,413
Cancelled
65 · 1.5%
On-time departures
80.3%

MIA → RDU and RDU → MIA counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
American Airlines AA 6,444 72.0% 76.6% 82
Delta Air Lines DL 1,304 14.6% 77.7% 20
Frontier Airlines F9 655 7.3% 73.2% 14
Envoy Air MQ 395 4.4% 84.8% 6
Republic Airways YX 82 0.9% 64.6% 3
Spirit Airlines NK 58 0.6% 79.3% 0
Endeavor Air 9E 16 0.2% 62.5% 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 delay07:00–08:002.1min · 538 recorded · 529 measured
Gap to highest-delay hour29.9min07:00 ↔ 17:00
Recorded flights8,954MIA–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 · Fewer than 200 measured departures · 1 recorded · 1 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 · 90.7% · 207 recorded · 205 measured · Source: the US BTS 06:00 · 93.9% · 518 recorded · 509 measured · Source: the US BTS 07:00 · 92.6% · 538 recorded · 529 measured · Source: the US BTS 08:00 · 86.0% · 1,415 recorded · 1,395 measured · Source: the US BTS 09:00 · 86.4% · 296 recorded · 294 measured · Source: the US BTS 10:00 · 87.5% · 272 recorded · 271 measured · Source: the US BTS 11:00 · 81.4% · 525 recorded · 515 measured · Source: the US BTS 12:00 · 77.1% · 264 recorded · 262 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 73 recorded · 72 measured · Source: the US BTS 14:00 · 66.0% · 432 recorded · 427 measured · Source: the US BTS 15:00 · 71.4% · 397 recorded · 392 measured · Source: the US BTS 16:00 · 68.3% · 406 recorded · 400 measured · Source: the US BTS 17:00 · 66.9% · 704 recorded · 695 measured · Source: the US BTS 18:00 · 68.7% · 1,055 recorded · 1,039 measured · Source: the US BTS 19:00 · 69.8% · 1,024 recorded · 1,010 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 133 recorded · 132 measured · Source: the US BTS 21:00 · 63.8% · 578 recorded · 569 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 110 recorded · 106 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 6 recorded · 6 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 · Fewer than 200 measured departures · 1 recorded · 1 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 · 207 recorded · 205 measured · Source: the US BTS 06:00 · 2.5 min · 518 recorded · 509 measured · Source: the US BTS 07:00 · 2.1 min · 538 recorded · 529 measured · Source: the US BTS 08:00 · 10.1 min · 1,415 recorded · 1,395 measured · Source: the US BTS 09:00 · 8.9 min · 296 recorded · 294 measured · Source: the US BTS 10:00 · 5.2 min · 272 recorded · 271 measured · Source: the US BTS 11:00 · 14.4 min · 525 recorded · 515 measured · Source: the US BTS 12:00 · 15.8 min · 264 recorded · 262 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 73 recorded · 72 measured · Source: the US BTS 14:00 · 27.8 min · 432 recorded · 427 measured · Source: the US BTS 15:00 · 16.6 min · 397 recorded · 392 measured · Source: the US BTS 16:00 · 23.1 min · 406 recorded · 400 measured · Source: the US BTS 17:00 · 32.0 min · 704 recorded · 695 measured · Source: the US BTS 18:00 · 22.7 min · 1,055 recorded · 1,039 measured · Source: the US BTS 19:00 · 24.8 min · 1,024 recorded · 1,010 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 133 recorded · 132 measured · Source: the US BTS 21:00 · 25.6 min · 578 recorded · 569 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 110 recorded · 106 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 6 recorded · 6 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 · 1 · 1 recorded · 1 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 · 207 · 207 recorded · 205 measured · Source: the US BTS 06:00 · 518 · 518 recorded · 509 measured · Source: the US BTS 07:00 · 538 · 538 recorded · 529 measured · Source: the US BTS 08:00 · 1,415 · 1,415 recorded · 1,395 measured · Source: the US BTS 09:00 · 296 · 296 recorded · 294 measured · Source: the US BTS 10:00 · 272 · 272 recorded · 271 measured · Source: the US BTS 11:00 · 525 · 525 recorded · 515 measured · Source: the US BTS 12:00 · 264 · 264 recorded · 262 measured · Source: the US BTS 13:00 · 73 · 73 recorded · 72 measured · Source: the US BTS 14:00 · 432 · 432 recorded · 427 measured · Source: the US BTS 15:00 · 397 · 397 recorded · 392 measured · Source: the US BTS 16:00 · 406 · 406 recorded · 400 measured · Source: the US BTS 17:00 · 704 · 704 recorded · 695 measured · Source: the US BTS 18:00 · 1,055 · 1,055 recorded · 1,039 measured · Source: the US BTS 19:00 · 1,024 · 1,024 recorded · 1,010 measured · Source: the US BTS 20:00 · 133 · 133 recorded · 132 measured · Source: the US BTS 21:00 · 578 · 578 recorded · 569 measured · Source: the US BTS 22:00 · 110 · 110 recorded · 106 measured · Source: the US BTS 23:00 · 6 · 6 recorded · 6 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00Fewer than 200 measured departures—11
02:00No observations———
03:00No observations———
04:00No observations———
05:0090.7%4.5 min205207
06:0093.9%2.5 min509518
07:0092.6%2.1 min529538
08:0086.0%10.1 min1,3951,415
09:0086.4%8.9 min294296
10:0087.5%5.2 min271272
11:0081.4%14.4 min515525
12:0077.1%15.8 min262264
13:00Fewer than 200 measured departures—7273
14:0066.0%27.8 min427432
15:0071.4%16.6 min392397
16:0068.3%23.1 min400406
17:0066.9%32.0 min695704
18:0068.7%22.7 min1,0391,055
19:0069.8%24.8 min1,0101,024
20:00Fewer than 200 measured departures—132133
21:0063.8%25.6 min569578
22:00Fewer than 200 measured departures—106110
23:00Fewer than 200 measured departures—66

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 77.3% · 1,331 recorded · 1,298 measured · Source: the US BTS Tuesday · 80.2% · 1,182 recorded · 1,166 measured · Source: the US BTS Wednesday · 82.2% · 1,140 recorded · 1,128 measured · Source: the US BTS Thursday · 80.4% · 1,324 recorded · 1,317 measured · Source: the US BTS Friday · 72.3% · 1,338 recorded · 1,329 measured · Source: the US BTS Saturday · 74.5% · 1,259 recorded · 1,245 measured · Source: the US BTS Sunday · 71.8% · 1,380 recorded · 1,346 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 · 19.9 min · 1,331 recorded · 1,298 measured · Source: the US BTS Tuesday · 15.4 min · 1,182 recorded · 1,166 measured · Source: the US BTS Wednesday · 12.3 min · 1,140 recorded · 1,128 measured · Source: the US BTS Thursday · 11.9 min · 1,324 recorded · 1,317 measured · Source: the US BTS Friday · 19.8 min · 1,338 recorded · 1,329 measured · Source: the US BTS Saturday · 18.1 min · 1,259 recorded · 1,245 measured · Source: the US BTS Sunday · 22.0 min · 1,380 recorded · 1,346 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 1,331 · 1,331 recorded · 1,298 measured · Source: the US BTS Tuesday · 1,182 · 1,182 recorded · 1,166 measured · Source: the US BTS Wednesday · 1,140 · 1,140 recorded · 1,128 measured · Source: the US BTS Thursday · 1,324 · 1,324 recorded · 1,317 measured · Source: the US BTS Friday · 1,338 · 1,338 recorded · 1,329 measured · Source: the US BTS Saturday · 1,259 · 1,259 recorded · 1,245 measured · Source: the US BTS Sunday · 1,380 · 1,380 recorded · 1,346 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday77.3%19.9 min1,2981,331
Tuesday80.2%15.4 min1,1661,182
Wednesday82.2%12.3 min1,1281,140
Thursday80.4%11.9 min1,3171,324
Friday72.3%19.8 min1,3291,338
Saturday74.5%18.1 min1,2451,259
Sunday71.8%22.0 min1,3461,380

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 · 80.4% · 842 recorded · 800 measured · Source: the US BTS Feb · 80.1% · 780 recorded · 765 measured · Source: the US BTS Mar · 77.4% · 894 recorded · 876 measured · Source: the US BTS Apr · 81.4% · 915 recorded · 906 measured · Source: the US BTS May · 79.5% · 862 recorded · 858 measured · Source: the US BTS Jun · 73.9% · 826 recorded · 816 measured · Source: the US BTS Jul · 64.4% · 914 recorded · 899 measured · Source: the US BTS Aug · 64.8% · 392 recorded · 389 measured · Source: the US BTS Sep · 80.3% · 360 recorded · 360 measured · Source: the US BTS Oct · 81.5% · 638 recorded · 636 measured · Source: the US BTS Nov · 79.2% · 747 recorded · 745 measured · Source: the US BTS Dec · 76.4% · 784 recorded · 779 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 14.1 min · 842 recorded · 800 measured · Source: the US BTS Feb · 15.3 min · 780 recorded · 765 measured · Source: the US BTS Mar · 14.3 min · 894 recorded · 876 measured · Source: the US BTS Apr · 11.4 min · 915 recorded · 906 measured · Source: the US BTS May · 15.4 min · 862 recorded · 858 measured · Source: the US BTS Jun · 17.6 min · 826 recorded · 816 measured · Source: the US BTS Jul · 37.3 min · 914 recorded · 899 measured · Source: the US BTS Aug · 32.4 min · 392 recorded · 389 measured · Source: the US BTS Sep · 11.8 min · 360 recorded · 360 measured · Source: the US BTS Oct · 8.0 min · 638 recorded · 636 measured · Source: the US BTS Nov · 12.7 min · 747 recorded · 745 measured · Source: the US BTS Dec · 17.2 min · 784 recorded · 779 measured · Source: the US BTS

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Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 842 · 842 recorded · 800 measured · Source: the US BTS Feb · 780 · 780 recorded · 765 measured · Source: the US BTS Mar · 894 · 894 recorded · 876 measured · Source: the US BTS Apr · 915 · 915 recorded · 906 measured · Source: the US BTS May · 862 · 862 recorded · 858 measured · Source: the US BTS Jun · 826 · 826 recorded · 816 measured · Source: the US BTS Jul · 914 · 914 recorded · 899 measured · Source: the US BTS Aug · 392 · 392 recorded · 389 measured · Source: the US BTS Sep · 360 · 360 recorded · 360 measured · Source: the US BTS Oct · 638 · 638 recorded · 636 measured · Source: the US BTS Nov · 747 · 747 recorded · 745 measured · Source: the US BTS Dec · 784 · 784 recorded · 779 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan80.4%14.1 min800842
Feb80.1%15.3 min765780
Mar77.4%14.3 min876894
Apr81.4%11.4 min906915
May79.5%15.4 min858862
Jun73.9%17.6 min816826
Jul64.4%37.3 min899914
Aug64.8%32.4 min389392
Sep80.3%11.8 min360360
Oct81.5%8.0 min636638
Nov79.2%12.7 min745747
Dec76.4%17.2 min779784

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 75.7% 6,779
  • Delayed >15 min 22.9% 2,050
  • Cancelled 1.4% 125
  • 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

55
55 of 55
Flight numbersBy direction DeparturesOn time
DL2992 MIA → RDU 652 68.6%
DL890 RDU → MIA 652 86.8%
AA1566 MIA → RDU 651 74.0%
AA1088 RDU → MIA 525 91.7%
AA1891 RDU → MIA 471 68.9%
F993322 MIA → RDU 319 76.1%
AA2340 MIA → RDU 297 86.3%
AA2867 MIA → RDU 279 71.8%
AA2340 RDU → MIA 266 76.2%
F993321 RDU → MIA 257 71.0%
AA1286 MIA → RDU 243 56.7%
AA638 MIA → RDU 243 74.2%
AA3010 RDU → MIA 219 86.2%
AA1891 MIA → RDU 213 68.3%
AA395 RDU → MIA 170 91.1%
AA1231 RDU → MIA 156 93.3%
AA1381 MIA → RDU 143 68.4%
AA1481 MIA → RDU 131 76.7%
AA3008 MIA → RDU 108 60.2%
AA2868 RDU → MIA 91 87.6%
AA3008 RDU → MIA 81 42.5%
AA1889 RDU → MIA 75 90.7%
AA2105 MIA → RDU 75 77.3%
AA2405 RDU → MIA 72 84.5%
AA2405 MIA → RDU 72 88.7%
AA2406 RDU → MIA 71 56.3%
AA2406 MIA → RDU 71 52.1%
AA1701 RDU → MIA 69 70.6%
AA1481 RDU → MIA 66 76.9%
F992335 RDU → MIA 65 68.9%
AA2960 MIA → RDU 54 86.8%
AA2960 RDU → MIA 54 87.0%
AA2375 MIA → RDU 52 51.9%
AA2375 RDU → MIA 52 34.6%
AA3045 RDU → MIA 46 62.2%
AA1413 RDU → MIA 44 77.3%
AA2644 RDU → MIA 44 86.1%
AA2644 MIA → RDU 44 90.9%
AA471 RDU → MIA 44 90.9%
AA471 MIA → RDU 44 81.8%
AA3045 MIA → RDU 40 48.7%
AA819 MIA → RDU 37 97.3%
AA819 RDU → MIA 37 91.9%
AA2321 MIA → RDU 33 90.9%
MQ3450 RDU → MIA 32 80.7%
MQ3822 MIA → RDU 32 96.8%
MQ3822 RDU → MIA 32 80.7%
AA1426 MIA → RDU 31 74.2%
AA2097 RDU → MIA 31 77.4%
AA2600 MIA → RDU 31 60.0%
AA2756 MIA → RDU 31 67.7%
AA2756 RDU → MIA 31 60.0%
AA3266 MIA → RDU 31 71.0%
AA2867 RDU → MIA 30 65.5%
AA3266 RDU → MIA 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
July 2026 460 +4.8% 6 63.3%
June 2026 384 −11.1% 6 77.9%
May 2026 405 −10.6% 0 77.8%
April 2026 391 −24.1% 3 78.8%
March 2026 392 −19.0% 16 72.2%
February 2026 359 −11.6% 5 74.1%
January 2026 367 −15.2% 35 76.0%
December 2025 375 −7.2% 2 73.6%
November 2025 367 −2.9% 2 76.6%
October 2025 386 +54.4% 2 78.8%
September 2025 360 0 80.3%
August 2025 389 3 64.8%
July 2025 439 9 65.6%
June 2025 432 4 70.4%
May 2025 453 4 81.0%
April 2025 515 6 83.3%
March 2025 484 2 81.6%
February 2025 406 10 85.5%
January 2025 433 7 84.1%
December 2024 404 3 79.0%
November 2024 378 0 81.7%
October 2024 250 0 85.6%

How to read this chart

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