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1,233 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Appleton (ATW)

In July 2026, 60 flights operated between Hartsfield Jackson Atlanta and Appleton (both directions), and 83.3% 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
January5762▲ 8.8%
February5456▲ 3.7%
March6658▼ 12.1%
April6462▼ 3.1%
May62620.0%
June60600.0%
July6660▼ 9.1%
August62––
September60––
October62–in progress
November54––
December59––
Year to date (Jan–Jul)429420▼ 2.1%

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
January68.4%64.5%▼ 5.7%
February79.6%87.5%▲ 9.9%
March78.8%87.9%▲ 11.5%
April82.8%87.1%▲ 5.2%
May82.3%83.9%▲ 1.9%
June76.7%90.0%▲ 17.3%
July81.8%83.3%▲ 1.8%
August87.1%––
September96.7%––
October88.7%–in progress
November88.9%––
December76.3%––
Year-to-date average (Jan–Jul)78.6%83.5%▲ 6.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January50▼ 100.0%
February20▼ 100.0%
March06–
April20▼ 100.0%
May00–
June00–
July02–
August0––
September0––
October0–in progress
November4––
December3––
Year to date (Jan–Jul)98▼ 11.1%

Airlines on this route

  1. Delta Air Lines 88.1%
  2. SkyWest Airlines 11.9%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → ATW

Scheduled flights
665
Flights operated
653
Cancelled
12 · 1.8%
On-time departures
78.9%

ATW → ATL

Scheduled flights
665
Flights operated
651
Cancelled
14 · 2.1%
On-time departures
88.5%

ATL → ATW and ATW → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 1,172 88.1% 84.7% 17
SkyWest Airlines OO 158 11.9% 75.8% 9

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 delay20:00–21:006.5min · 232 recorded · 226 measured
Gap to highest-delay hour11.2min20:00 ↔ 21:00
Recorded flights1,330ATL–ATW

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 · 88.5% · 656 recorded · 642 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 20:00 · 83.6% · 232 recorded · 226 measured · Source: the US BTS 21:00 · 75.7% · 421 recorded · 415 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 · 14.0 min · 656 recorded · 642 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 5 recorded · 5 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 4 recorded · 4 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 3 recorded · 3 measured · Source: the US BTS 20:00 · 6.5 min · 232 recorded · 226 measured · Source: the US BTS 21:00 · 17.7 min · 421 recorded · 415 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 · 642 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 09:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 10:00 · 5 · 5 recorded · 5 measured · Source: the US BTS 11:00 · 4 · 4 recorded · 4 measured · Source: the US BTS 12:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 13:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 14:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 15:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 16:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 3 · 3 recorded · 3 measured · Source: the US BTS 20:00 · 232 · 232 recorded · 226 measured · Source: the US BTS 21:00 · 421 · 421 recorded · 415 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.

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———
05:0088.5%14.0 min642656
06:00No observations———
07:00No observations———
08:00Fewer than 200 measured departures—11
09:00Fewer than 200 measured departures—33
10:00Fewer than 200 measured departures—55
11:00Fewer than 200 measured departures—44
12:00Fewer than 200 measured departures—22
13:00Fewer than 200 measured departures—33
14:00No observations———
15:00No observations———
16:00No observations———
17:00No observations———
18:00No observations———
19:00Fewer than 200 measured departures—33
20:0083.6%6.5 min226232
21:0075.7%17.7 min415421
22:00No observations———
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 188 · 188 recorded · 184 measured · Source: the US BTS Tuesday · 188 · 188 recorded · 187 measured · Source: the US BTS Wednesday · 190 · 190 recorded · 188 measured · Source: the US BTS Thursday · 188 · 188 recorded · 186 measured · Source: the US BTS Friday · 186 · 186 recorded · 182 measured · Source: the US BTS Saturday · 196 · 196 recorded · 190 measured · Source: the US BTS Sunday · 194 · 194 recorded · 187 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
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—184188
TuesdayFewer than 200 measured departures—187188
WednesdayFewer than 200 measured departures—188190
ThursdayFewer than 200 measured departures—186188
FridayFewer than 200 measured departures—182186
SaturdayFewer than 200 measured departures—190196
SundayFewer than 200 measured departures—187194

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 · 124 · 124 recorded · 119 measured · Source: the US BTS Feb · 112 · 112 recorded · 110 measured · Source: the US BTS Mar · 130 · 130 recorded · 124 measured · Source: the US BTS Apr · 128 · 128 recorded · 126 measured · Source: the US BTS May · 124 · 124 recorded · 124 measured · Source: the US BTS Jun · 120 · 120 recorded · 120 measured · Source: the US BTS Jul · 128 · 128 recorded · 126 measured · Source: the US BTS Aug · 62 · 62 recorded · 62 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 · 116 · 116 recorded · 112 measured · Source: the US BTS Dec · 124 · 124 recorded · 119 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—119124
FebFewer than 200 measured departures—110112
MarFewer than 200 measured departures—124130
AprFewer than 200 measured departures—126128
MayFewer than 200 measured departures—124124
JunFewer than 200 measured departures—120120
JulFewer than 200 measured departures—126128
AugFewer than 200 measured departures—6262
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—102102
NovFewer than 200 measured departures—112116
DecFewer than 200 measured departures—119124

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 82.0% 1,091
  • Delayed >15 min 16.0% 213
  • Cancelled 2.0% 26
  • 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

4
Flight numbersBy direction DeparturesOn time
DL1436 ATW → ATL 577 89.3%
DL2945 ATL → ATW 576 79.8%
OO3926 ATW → ATL 62 82.8%
OO3772 ATL → ATW 61 67.2%

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 60 −9.1% 2 83.3%
June 2026 60 +0.0% 0 90.0%
May 2026 62 +0.0% 0 83.9%
April 2026 62 −3.1% 0 87.1%
March 2026 58 −12.1% 6 87.9%
February 2026 56 +3.7% 0 87.5%
January 2026 62 +8.8% 0 64.5%
December 2025 59 −1.7% 3 76.3%
November 2025 54 −6.9% 4 88.9%
October 2025 62 +55.0% 0 88.7%
September 2025 60 0 96.7%
August 2025 62 0 87.1%
July 2025 66 0 81.8%
June 2025 60 0 76.7%
May 2025 62 0 82.3%
April 2025 64 2 82.8%
March 2025 66 0 78.8%
February 2025 54 2 79.6%
January 2025 57 5 68.4%
December 2024 60 2 85.0%
November 2024 58 0 93.1%
October 2024 40 0 95.0%

How to read this chart

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