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1,848 km · Domestic

Austin Bergstrom (AUS) – Detroit Metropolitan Wayne County (DTW)

In July 2026, 226 flights operated between Austin Bergstrom and Detroit Metropolitan Wayne County (both directions), and 82.3% 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
January152149▼ 2.0%
February1561560.0%
March223224▲ 0.4%
April2322320.0%
May236233▼ 1.3%
June250227▼ 9.2%
July260226▼ 13.1%
August260––
September232––
October242–in progress
November213––
December209––
Year to date (Jan–Jul)1,5091,447▼ 4.1%

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
January86.2%77.2%▼ 10.4%
February78.8%91.7%▲ 16.4%
March85.2%87.1%▲ 2.2%
April83.6%90.9%▲ 8.7%
May74.2%86.3%▲ 16.3%
June76.4%81.5%▲ 6.7%
July80.4%82.3%▲ 2.4%
August91.5%––
September94.0%––
October85.1%–in progress
November87.3%––
December80.4%––
Year-to-date average (Jan–Jul)80.7%85.3%▲ 5.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January26▲ 200.0%
February00–
March02–
April00–
May012–
June220.0%
July49▲ 125.0%
August2––
September0––
October0–in progress
November0––
December5––
Year to date (Jan–Jul)831▲ 287.5%

Airlines on this route

  1. Delta Air Lines 97.3%
  2. Spirit Airlines 2.7%

Oct 1, 2024 – Jul 31, 2026

By direction

AUS → DTW

Scheduled flights
2,363
Flights operated
2,339
Cancelled
24 · 1.0%
On-time departures
86.4%

DTW → AUS

Scheduled flights
2,361
Flights operated
2,339
Cancelled
22 · 0.9%
On-time departures
82.7%

AUS → DTW and DTW → AUS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 4,596 97.3% 84.6% 43
Spirit Airlines NK 128 2.7% 83.2% 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 delay05:00–06:00-4.0min · 656 recorded · 648 measured
Gap to highest-delay hour21.1min05:00 ↔ 16:00
Recorded flights4,724AUS–DTW

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 · 96.0% · 656 recorded · 648 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 08:00 · 89.4% · 942 recorded · 933 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 122 recorded · 119 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 68 recorded · 67 measured · Source: the US BTS 12:00 · 87.6% · 643 recorded · 635 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 150 recorded · 148 measured · Source: the US BTS 14:00 · 80.1% · 358 recorded · 357 measured · Source: the US BTS 15:00 · 77.5% · 210 recorded · 209 measured · Source: the US BTS 16:00 · 77.6% · 872 recorded · 869 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 71 recorded · 70 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 138 recorded · 136 measured · Source: the US BTS 20:00 · 75.3% · 415 recorded · 409 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 16 recorded · 15 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 · -4.0 min · 656 recorded · 648 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 08:00 · 4.0 min · 942 recorded · 933 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 122 recorded · 119 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 52 recorded · 52 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 68 recorded · 67 measured · Source: the US BTS 12:00 · 3.0 min · 643 recorded · 635 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 150 recorded · 148 measured · Source: the US BTS 14:00 · 13.6 min · 358 recorded · 357 measured · Source: the US BTS 15:00 · 12.5 min · 210 recorded · 209 measured · Source: the US BTS 16:00 · 17.1 min · 872 recorded · 869 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 71 recorded · 70 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 138 recorded · 136 measured · Source: the US BTS 20:00 · 13.9 min · 415 recorded · 409 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 16 recorded · 15 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 · 656 · 656 recorded · 648 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 9 · 9 recorded · 9 measured · Source: the US BTS 08:00 · 942 · 942 recorded · 933 measured · Source: the US BTS 09:00 · 122 · 122 recorded · 119 measured · Source: the US BTS 10:00 · 52 · 52 recorded · 52 measured · Source: the US BTS 11:00 · 68 · 68 recorded · 67 measured · Source: the US BTS 12:00 · 643 · 643 recorded · 635 measured · Source: the US BTS 13:00 · 150 · 150 recorded · 148 measured · Source: the US BTS 14:00 · 358 · 358 recorded · 357 measured · Source: the US BTS 15:00 · 210 · 210 recorded · 209 measured · Source: the US BTS 16:00 · 872 · 872 recorded · 869 measured · Source: the US BTS 17:00 · 71 · 71 recorded · 70 measured · Source: the US BTS 18:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 19:00 · 138 · 138 recorded · 136 measured · Source: the US BTS 20:00 · 415 · 415 recorded · 409 measured · Source: the US BTS 21:00 · 16 · 16 recorded · 15 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———
05:0096.0%-4.0 min648656
06:00No observations———
07:00Fewer than 200 measured departures—99
08:0089.4%4.0 min933942
09:00Fewer than 200 measured departures—119122
10:00Fewer than 200 measured departures—5252
11:00Fewer than 200 measured departures—6768
12:0087.6%3.0 min635643
13:00Fewer than 200 measured departures—148150
14:0080.1%13.6 min357358
15:0077.5%12.5 min209210
16:0077.6%17.1 min869872
17:00Fewer than 200 measured departures—7071
18:00Fewer than 200 measured departures—22
19:00Fewer than 200 measured departures—136138
20:0075.3%13.9 min409415
21:00Fewer than 200 measured departures—1516
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 · 81.3% · 720 recorded · 710 measured · Source: the US BTS Tuesday · 88.6% · 678 recorded · 673 measured · Source: the US BTS Wednesday · 87.1% · 676 recorded · 674 measured · Source: the US BTS Thursday · 83.5% · 694 recorded · 692 measured · Source: the US BTS Friday · 82.7% · 713 recorded · 709 measured · Source: the US BTS Saturday · 85.7% · 548 recorded · 539 measured · Source: the US BTS Sunday · 83.6% · 695 recorded · 681 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 · 14.1 min · 720 recorded · 710 measured · Source: the US BTS Tuesday · 2.7 min · 678 recorded · 673 measured · Source: the US BTS Wednesday · 3.4 min · 676 recorded · 674 measured · Source: the US BTS Thursday · 7.4 min · 694 recorded · 692 measured · Source: the US BTS Friday · 13.1 min · 713 recorded · 709 measured · Source: the US BTS Saturday · 7.0 min · 548 recorded · 539 measured · Source: the US BTS Sunday · 10.7 min · 695 recorded · 681 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 · 720 · 720 recorded · 710 measured · Source: the US BTS Tuesday · 678 · 678 recorded · 673 measured · Source: the US BTS Wednesday · 676 · 676 recorded · 674 measured · Source: the US BTS Thursday · 694 · 694 recorded · 692 measured · Source: the US BTS Friday · 713 · 713 recorded · 709 measured · Source: the US BTS Saturday · 548 · 548 recorded · 539 measured · Source: the US BTS Sunday · 695 · 695 recorded · 681 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday81.3%14.1 min710720
Tuesday88.6%2.7 min673678
Wednesday87.1%3.4 min674676
Thursday83.5%7.4 min692694
Friday82.7%13.1 min709713
Saturday85.7%7.0 min539548
Sunday83.6%10.7 min681695

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 · 81.7% · 309 recorded · 301 measured · Source: the US BTS Feb · 85.3% · 312 recorded · 312 measured · Source: the US BTS Mar · 86.1% · 449 recorded · 447 measured · Source: the US BTS Apr · 87.3% · 464 recorded · 464 measured · Source: the US BTS May · 80.2% · 481 recorded · 469 measured · Source: the US BTS Jun · 78.8% · 481 recorded · 477 measured · Source: the US BTS Jul · 81.3% · 499 recorded · 486 measured · Source: the US BTS Aug · 91.5% · 262 recorded · 260 measured · Source: the US BTS Sep · 94.0% · 232 recorded · 232 measured · Source: the US BTS Oct · 88.3% · 386 recorded · 386 measured · Source: the US BTS Nov · 86.1% · 423 recorded · 423 measured · Source: the US BTS Dec · 82.0% · 426 recorded · 421 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 · 15.0 min · 309 recorded · 301 measured · Source: the US BTS Feb · 7.9 min · 312 recorded · 312 measured · Source: the US BTS Mar · 6.7 min · 449 recorded · 447 measured · Source: the US BTS Apr · 5.1 min · 464 recorded · 464 measured · Source: the US BTS May · 10.4 min · 481 recorded · 469 measured · Source: the US BTS Jun · 16.5 min · 481 recorded · 477 measured · Source: the US BTS Jul · 15.2 min · 499 recorded · 486 measured · Source: the US BTS Aug · 0.3 min · 262 recorded · 260 measured · Source: the US BTS Sep · 1.1 min · 232 recorded · 232 measured · Source: the US BTS Oct · 4.9 min · 386 recorded · 386 measured · Source: the US BTS Nov · 4.0 min · 423 recorded · 423 measured · Source: the US BTS Dec · 7.6 min · 426 recorded · 421 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 · 309 · 309 recorded · 301 measured · Source: the US BTS Feb · 312 · 312 recorded · 312 measured · Source: the US BTS Mar · 449 · 449 recorded · 447 measured · Source: the US BTS Apr · 464 · 464 recorded · 464 measured · Source: the US BTS May · 481 · 481 recorded · 469 measured · Source: the US BTS Jun · 481 · 481 recorded · 477 measured · Source: the US BTS Jul · 499 · 499 recorded · 486 measured · Source: the US BTS Aug · 262 · 262 recorded · 260 measured · Source: the US BTS Sep · 232 · 232 recorded · 232 measured · Source: the US BTS Oct · 386 · 386 recorded · 386 measured · Source: the US BTS Nov · 423 · 423 recorded · 423 measured · Source: the US BTS Dec · 426 · 426 recorded · 421 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan81.7%15.0 min301309
Feb85.3%7.9 min312312
Mar86.1%6.7 min447449
Apr87.3%5.1 min464464
May80.2%10.4 min469481
Jun78.8%16.5 min477481
Jul81.3%15.2 min486499
Aug91.5%0.3 min260262
Sep94.0%1.1 min232232
Oct88.3%4.9 min386386
Nov86.1%4.0 min423423
Dec82.0%7.6 min421426

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 83.7% 3,955
  • Delayed >15 min 15.3% 723
  • Cancelled 1.0% 46
  • 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
DL1218 DTW → AUS 657 88.0%
DL1040 AUS → DTW 656 95.8%
DL2578 DTW → AUS 559 76.8%
DL1612 DTW → AUS 533 78.7%
DL2736 AUS → DTW 504 77.5%
DL1012 DTW → AUS 465 85.0%
DL2371 AUS → DTW 390 81.4%
DL3155 AUS → DTW 195 92.2%
DL559 AUS → DTW 132 91.5%
DL1218 AUS → DTW 86 86.8%
DL2371 DTW → AUS 64 89.1%
DL1020 AUS → DTW 62 74.2%
DL1349 AUS → DTW 38 86.8%
DL1727 AUS → DTW 36 83.3%
DL2016 AUS → DTW 34 85.3%
DL1105 AUS → DTW 32 90.6%
DL1812 AUS → DTW 31 74.2%
DL2057 AUS → DTW 30 90.0%

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 226 −13.1% 9 82.3%
June 2026 227 −9.2% 2 81.5%
May 2026 233 −1.3% 12 86.3%
April 2026 232 +0.0% 0 90.9%
March 2026 224 +0.4% 2 87.1%
February 2026 156 +0.0% 0 91.7%
January 2026 149 −2.0% 6 77.2%
December 2025 209 −1.4% 5 80.4%
November 2025 213 +1.4% 0 87.3%
October 2025 242 +68.1% 0 85.1%
September 2025 232 0 94.0%
August 2025 260 2 91.5%
July 2025 260 4 80.4%
June 2025 250 2 76.4%
May 2025 236 0 74.2%
April 2025 232 0 83.6%
March 2025 223 0 85.2%
February 2025 156 0 78.8%
January 2025 152 2 86.2%
December 2024 212 0 83.5%
November 2024 210 0 84.8%
October 2024 144 0 93.8%

How to read this chart

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