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3,204 km · Domestic

John Glenn Columbus (CMH) – Los Angeles (LAX)

In July 2026, 122 flights operated between John Glenn Columbus and Los Angeles (both directions), and 86.1% 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 periods18 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January2042▲ 110.0%
February–34–
March5242▼ 19.2%
April60114▲ 90.0%
May62121▲ 95.2%
June60120▲ 100.0%
July61122▲ 100.0%
August52––
September57––
October90–in progress
November62––
December60––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods18 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January65.0%92.9%▲ 42.9%
February–73.5%–
March67.3%71.4%▲ 6.1%
April81.7%80.7%▼ 1.2%
May79.0%75.2%▼ 4.8%
June70.0%74.2%▲ 6.0%
July75.4%86.1%▲ 14.2%
August69.2%––
September91.2%––
October75.6%–in progress
November82.3%––
December73.3%––

Cancelled flights by month

The most recent periods18 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January04–
February–0–
March00–
April00–
May01–
June00–
July10▼ 100.0%
August0––
September0––
October2–in progress
November2––
December2––

Airlines on this route

  1. American Airlines 66.7%
  2. United Airlines 18.7%
  3. Spirit Airlines 14.0%
  4. Delta Air Lines 0.6%
  5. Southwest Airlines 0.1%

Oct 1, 2024 – Jul 31, 2026

By direction

CMH → LAX

Scheduled flights
681
Flights operated
675
Cancelled
6 · 0.9%
On-time departures
75.3%

LAX → CMH

Scheduled flights
679
Flights operated
673
Cancelled
6 · 0.9%
On-time departures
80.8%

CMH → LAX and LAX → CMH counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
American Airlines AA 907 66.7% 75.6% 10
United Airlines UA 254 18.7% 82.7% 0
Spirit Airlines NK 190 14.0% 83.0% 2
Delta Air Lines DL 8 0.6% 87.5% 0
Southwest Airlines WN 1 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 13, 2024 → Jul 31, 2026

Lowest average delay09:00–10:0017.6min · 392 recorded · 387 measured
Gap to highest-delay hour17.2min09:00 ↔ 17:00
Recorded flights1,360CMH–LAX

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 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 135 recorded · 135 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 91 recorded · 90 measured · Source: the US BTS 09:00 · 79.6% · 392 recorded · 387 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 177 recorded · 177 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 27 recorded · 26 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 11 recorded · 11 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 17:00 · 71.6% · 282 recorded · 278 measured · Source: the US BTS 18:00 · 72.6% · 213 recorded · 212 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 135 recorded · 135 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 91 recorded · 90 measured · Source: the US BTS 09:00 · 17.6 min · 392 recorded · 387 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 177 recorded · 177 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 27 recorded · 26 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 11 recorded · 11 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 6 recorded · 6 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 17:00 · 34.8 min · 282 recorded · 278 measured · Source: the US BTS 18:00 · 29.1 min · 213 recorded · 212 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · 135 · 135 recorded · 135 measured · Source: the US BTS 08:00 · 91 · 91 recorded · 90 measured · Source: the US BTS 09:00 · 392 · 392 recorded · 387 measured · Source: the US BTS 10:00 · 177 · 177 recorded · 177 measured · Source: the US BTS 11:00 · 27 · 27 recorded · 26 measured · Source: the US BTS 12:00 · 11 · 11 recorded · 11 measured · Source: the US BTS 13:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 14:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 15:00 · 6 · 6 recorded · 6 measured · Source: the US BTS 16:00 · 21 · 21 recorded · 21 measured · Source: the US BTS 17:00 · 282 · 282 recorded · 278 measured · Source: the US BTS 18:00 · 213 · 213 recorded · 212 measured · Source: the US BTS 19:00 · 1 · 1 recorded · 1 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 · 1 · 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.

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—135135
08:00Fewer than 200 measured departures—9091
09:0079.6%17.6 min387392
10:00Fewer than 200 measured departures—177177
11:00Fewer than 200 measured departures—2627
12:00Fewer than 200 measured departures—1111
13:00Fewer than 200 measured departures—22
14:00Fewer than 200 measured departures—11
15:00Fewer than 200 measured departures—66
16:00Fewer than 200 measured departures—2121
17:0071.6%34.8 min278282
18:0072.6%29.1 min212213
19:00Fewer than 200 measured departures—11
20:00No observations———
21:00No observations———
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 · 74.9% · 218 recorded · 215 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 168 recorded · 168 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 144 recorded · 144 measured · Source: the US BTS Thursday · 79.3% · 214 recorded · 213 measured · Source: the US BTS Friday · 78.8% · 216 recorded · 212 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 185 recorded · 185 measured · Source: the US BTS Sunday · 77.7% · 215 recorded · 211 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 · 23.9 min · 218 recorded · 215 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 168 recorded · 168 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 144 recorded · 144 measured · Source: the US BTS Thursday · 20.5 min · 214 recorded · 213 measured · Source: the US BTS Friday · 33.5 min · 216 recorded · 212 measured · Source: the US BTS Saturday · Fewer than 200 measured departures · 185 recorded · 185 measured · Source: the US BTS Sunday · 25.8 min · 215 recorded · 211 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 · 218 · 218 recorded · 215 measured · Source: the US BTS Tuesday · 168 · 168 recorded · 168 measured · Source: the US BTS Wednesday · 144 · 144 recorded · 144 measured · Source: the US BTS Thursday · 214 · 214 recorded · 213 measured · Source: the US BTS Friday · 216 · 216 recorded · 212 measured · Source: the US BTS Saturday · 185 · 185 recorded · 185 measured · Source: the US BTS Sunday · 215 · 215 recorded · 211 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
Monday74.9%23.9 min215218
TuesdayFewer than 200 measured departures—168168
WednesdayFewer than 200 measured departures—144144
Thursday79.3%20.5 min213214
Friday78.8%33.5 min212216
SaturdayFewer than 200 measured departures—185185
Sunday77.7%25.8 min211215

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 · 66 · 66 recorded · 62 measured · Source: the US BTS Feb · 34 · 34 recorded · 34 measured · Source: the US BTS Mar · 94 · 94 recorded · 94 measured · Source: the US BTS Apr · 174 · 174 recorded · 174 measured · Source: the US BTS May · 184 · 184 recorded · 183 measured · Source: the US BTS Jun · 180 · 180 recorded · 180 measured · Source: the US BTS Jul · 184 · 184 recorded · 183 measured · Source: the US BTS Aug · 52 · 52 recorded · 52 measured · Source: the US BTS Sep · 57 · 57 recorded · 57 measured · Source: the US BTS Oct · 112 · 112 recorded · 110 measured · Source: the US BTS Nov · 104 · 104 recorded · 102 measured · Source: the US BTS Dec · 119 · 119 recorded · 117 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—6266
FebFewer than 200 measured departures—3434
MarFewer than 200 measured departures—9494
AprFewer than 200 measured departures—174174
MayFewer than 200 measured departures—183184
JunFewer than 200 measured departures—180180
JulFewer than 200 measured departures—183184
AugFewer than 200 measured departures—5252
SepFewer than 200 measured departures—5757
OctFewer than 200 measured departures—110112
NovFewer than 200 measured departures—102104
DecFewer than 200 measured departures—117119

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 77.4% 1,052
  • Delayed >15 min 21.8% 296
  • Cancelled 0.9% 12
  • 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
AA3143 CMH → LAX 114 73.0%
AA3143 LAX → CMH 89 77.3%
UA1692 LAX → CMH 72 81.9%
UA354 CMH → LAX 72 81.9%
AA1686 LAX → CMH 70 76.8%
AA1686 CMH → LAX 70 75.7%
NK2396 LAX → CMH 64 84.4%
NK2397 CMH → LAX 64 76.6%
AA1037 LAX → CMH 62 75.8%
AA2212 CMH → LAX 62 65.6%
AA1994 CMH → LAX 44 68.2%
AA996 LAX → CMH 44 77.3%
AA1234 LAX → CMH 31 83.9%
AA1446 LAX → CMH 31 83.9%
AA1694 CMH → LAX 31 77.4%
AA2802 CMH → LAX 31 80.7%
AA2539 CMH → LAX 30 82.8%
AA2539 LAX → CMH 30 86.2%

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 122 +100.0% 0 86.1%
June 2026 120 +100.0% 0 74.2%
May 2026 121 +95.2% 1 75.2%
April 2026 114 +90.0% 0 80.7%
March 2026 42 −19.2% 0 71.4%
February 2026 34 0 73.5%
January 2026 42 +110.0% 4 92.9%
December 2025 60 +5.3% 2 73.3%
November 2025 62 +55.0% 2 82.3%
October 2025 90 +350.0% 2 75.6%
September 2025 57 0 91.2%
August 2025 52 0 69.2%
July 2025 61 1 75.4%
June 2025 60 0 70.0%
May 2025 62 0 79.0%
April 2025 60 0 81.7%
March 2025 52 0 67.3%
January 2025 20 0 65.0%
December 2024 57 0 77.2%
November 2024 40 0 92.5%
October 2024 20 0 75.0%

How to read this chart

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