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1,726 km · Domestic

Austin Bergstrom (AUS) – John Glenn Columbus (CMH)

In July 2026, 124 flights operated between Austin Bergstrom and John Glenn Columbus (both directions), and 84.7% 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 periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January5651▼ 8.9%
February5254▲ 3.8%
March62620.0%
April6654▼ 18.2%
May6852▼ 23.5%
June62108▲ 74.2%
July62124▲ 100.0%
August76––
September60––
October62–in progress
November60––
December62––
Year to date (Jan–Jul)428505▲ 18.0%

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
January91.1%86.3%▼ 5.3%
February82.7%88.9%▲ 7.5%
March72.6%71.0%▼ 2.2%
April83.3%83.3%0.0%
May66.2%73.1%▲ 10.4%
June66.1%86.1%▲ 30.3%
July67.7%84.7%▲ 25.1%
August82.9%––
September91.7%––
October69.4%–in progress
November73.3%––
December82.3%––
Year-to-date average (Jan–Jul)75.7%81.9%▲ 8.2%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January03–
February00–
March00–
April00–
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)03

Airlines on this route

  1. Southwest Airlines 91.8%
  2. SkyWest Airlines 7.8%
  3. American Airlines 0.1%
  4. United Airlines 0.1%
  5. Delta Air Lines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

AUS → CMH

Scheduled flights
704
Flights operated
702
Cancelled
2 · 0.3%
On-time departures
78.2%

CMH → AUS

Scheduled flights
704
Flights operated
703
Cancelled
1 · 0.1%
On-time departures
81.7%

AUS → CMH and CMH → AUS counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 1,292 91.8% 79.4% 3
SkyWest Airlines OO 110 7.8% 85.5% 0
American Airlines AA 2 0.1% 50.0% 0
United Airlines UA 2 0.1% 100.0% 0
Delta Air Lines DL 2 0.1% 100.0% 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 → Jul 31, 2026

Recorded flights1,408AUS–CMH

Departure hour

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 · 24 · 24 recorded · 24 measured · Source: the US BTS 08:00 · 55 · 55 recorded · 54 measured · Source: the US BTS 09:00 · 194 · 194 recorded · 193 measured · Source: the US BTS 10:00 · 133 · 133 recorded · 133 measured · Source: the US BTS 11:00 · 130 · 130 recorded · 130 measured · Source: the US BTS 12:00 · 192 · 192 recorded · 192 measured · Source: the US BTS 13:00 · 85 · 85 recorded · 85 measured · Source: the US BTS 14:00 · 183 · 183 recorded · 183 measured · Source: the US BTS 15:00 · 97 · 97 recorded · 97 measured · Source: the US BTS 16:00 · 175 · 175 recorded · 175 measured · Source: the US BTS 17:00 · 133 · 133 recorded · 132 measured · Source: the US BTS 18:00 · 7 · 7 recorded · 7 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.

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
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———
07:00Fewer than 200 measured departures—2424
08:00Fewer than 200 measured departures—5455
09:00Fewer than 200 measured departures—193194
10:00Fewer than 200 measured departures—133133
11:00Fewer than 200 measured departures—130130
12:00Fewer than 200 measured departures—192192
13:00Fewer than 200 measured departures—8585
14:00Fewer than 200 measured departures—183183
15:00Fewer than 200 measured departures—9797
16:00Fewer than 200 measured departures—175175
17:00Fewer than 200 measured departures—132133
18:00Fewer than 200 measured departures—77
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 · 73.4% · 204 recorded · 203 measured · Source: the US BTS Tuesday · 88.7% · 204 recorded · 204 measured · Source: the US BTS Wednesday · 87.3% · 204 recorded · 204 measured · Source: the US BTS Thursday · 82.2% · 202 recorded · 202 measured · Source: the US BTS Friday · 77.7% · 211 recorded · 211 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 158 recorded · 158 measured · Source: the US BTS Sunday · 72.7% · 225 recorded · 223 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 · 12.3 min · 204 recorded · 203 measured · Source: the US BTS Tuesday · 6.0 min · 204 recorded · 204 measured · Source: the US BTS Wednesday · 6.3 min · 204 recorded · 204 measured · Source: the US BTS Thursday · 9.2 min · 202 recorded · 202 measured · Source: the US BTS Friday · 12.1 min · 211 recorded · 211 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 158 recorded · 158 measured · Source: the US BTS Sunday · 15.5 min · 225 recorded · 223 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 · 204 · 204 recorded · 203 measured · Source: the US BTS Tuesday · 204 · 204 recorded · 204 measured · Source: the US BTS Wednesday · 204 · 204 recorded · 204 measured · Source: the US BTS Thursday · 202 · 202 recorded · 202 measured · Source: the US BTS Friday · 211 · 211 recorded · 211 measured · Source: the US BTS Saturday · 158 · 158 recorded · 158 measured · Source: the US BTS Sunday · 225 · 225 recorded · 223 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
Monday73.4%12.3 min203204
Tuesday88.7%6.0 min204204
Wednesday87.3%6.3 min204204
Thursday82.2%9.2 min202202
Friday77.7%12.1 min211211
SaturdayFewer than 200 measured departures—158158
Sunday72.7%15.5 min223225

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 110 · 110 recorded · 107 measured · Source: the US BTS Feb · 106 · 106 recorded · 106 measured · Source: the US BTS Mar · 124 · 124 recorded · 124 measured · Source: the US BTS Apr · 120 · 120 recorded · 120 measured · Source: the US BTS May · 120 · 120 recorded · 120 measured · Source: the US BTS Jun · 170 · 170 recorded · 170 measured · Source: the US BTS Jul · 186 · 186 recorded · 186 measured · Source: the US BTS Aug · 76 · 76 recorded · 76 measured · Source: the US BTS Sep · 60 · 60 recorded · 60 measured · Source: the US BTS Oct · 102 · 102 recorded · 102 measured · Source: the US BTS Nov · 114 · 114 recorded · 114 measured · Source: the US BTS Dec · 120 · 120 recorded · 120 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
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—107110
FebFewer than 200 measured departures—106106
MarFewer than 200 measured departures—124124
AprFewer than 200 measured departures—120120
MayFewer than 200 measured departures—120120
JunFewer than 200 measured departures—170170
JulFewer than 200 measured departures—186186
AugFewer than 200 measured departures—7676
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—102102
NovFewer than 200 measured departures—114114
DecFewer than 200 measured departures—120120

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 79.8% 1,123
  • Delayed >15 min 20.0% 282
  • Cancelled 0.2% 3
  • 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

17
17 of 17
Flight numbersBy direction DeparturesOn time
WN2044 AUS → CMH 60 55.0%
WN1719 CMH → AUS 57 73.7%
WN571 CMH → AUS 57 80.7%
OO4028 AUS → CMH 55 83.6%
OO4028 CMH → AUS 55 87.3%
WN509 AUS → CMH 50 96.0%
WN310 AUS → CMH 49 71.4%
WN1725 CMH → AUS 46 87.0%
WN1393 CMH → AUS 42 85.7%
WN1422 AUS → CMH 42 97.5%
WN1178 CMH → AUS 41 90.2%
WN990 CMH → AUS 41 90.2%
WN1083 CMH → AUS 34 79.4%
WN270 AUS → CMH 33 75.8%
WN681 AUS → CMH 33 78.8%
WN478 AUS → CMH 32 90.6%
WN542 AUS → CMH 30 86.7%

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 124 +100.0% 0 84.7%
June 2026 108 +74.2% 0 86.1%
May 2026 52 −23.5% 0 73.1%
April 2026 54 −18.2% 0 83.3%
March 2026 62 +0.0% 0 71.0%
February 2026 54 +3.8% 0 88.9%
January 2026 51 −8.9% 3 86.3%
December 2025 62 +6.9% 0 82.3%
November 2025 60 +11.1% 0 73.3%
October 2025 62 +55.0% 0 69.4%
September 2025 60 0 91.7%
August 2025 76 0 82.9%
July 2025 62 0 67.7%
June 2025 62 0 66.1%
May 2025 68 0 66.2%
April 2025 66 0 83.3%
March 2025 62 0 72.6%
February 2025 52 0 82.7%
January 2025 56 0 91.1%
December 2024 58 0 75.9%
November 2024 54 0 92.6%
October 2024 40 0 85.0%

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