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489 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Blue Grass (LEX)

In July 2026, 396 flights operated between Hartsfield Jackson Atlanta and Blue Grass (both directions), and 75.0% 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
January260266▲ 2.3%
February318272▼ 14.5%
March323243▼ 24.8%
April332331▼ 0.3%
May396410▲ 3.5%
June370388▲ 4.9%
July380396▲ 4.2%
August386––
September384––
October400–in progress
November354––
December201––
Year to date (Jan–Jul)2,3792,306▼ 3.1%

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
January81.2%84.2%▲ 3.7%
February82.7%87.5%▲ 5.8%
March86.1%87.7%▲ 1.9%
April87.7%88.8%▲ 1.3%
May77.8%85.1%▲ 9.4%
June66.8%87.1%▲ 30.4%
July80.8%75.0%▼ 7.2%
August87.3%––
September91.1%––
October88.5%–in progress
November83.3%––
December79.1%––
Year-to-date average (Jan–Jul)80.4%85.1%▲ 5.7%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January2420▼ 16.7%
February00–
March16▲ 500.0%
April06–
May010–
June106▼ 40.0%
July26▲ 200.0%
August0––
September0––
October0–in progress
November14––
December10––
Year to date (Jan–Jul)3754▲ 45.9%

Airlines on this route

  1. Delta Air Lines 97.7%
  2. Endeavor Air 1.8%
  3. SkyWest Airlines 0.6%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → LEX

Scheduled flights
3,751
Flights operated
3,694
Cancelled
57 · 1.5%
On-time departures
82.5%

LEX → ATL

Scheduled flights
3,748
Flights operated
3,690
Cancelled
58 · 1.5%
On-time departures
86.1%

ATL → LEX and LEX → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 7,324 97.7% 84.5% 113
Endeavor Air 9E 132 1.8% 84.1% 0
SkyWest Airlines OO 43 0.6% 53.7% 2

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 delay06:00–07:001.4min · 476 recorded · 468 measured
Gap to highest-delay hour10.7min06:00 ↔ 22:00
Recorded flights7,499ATL–LEX

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 · Fewer than 200 measured departures · 158 recorded · 155 measured · Source: the US BTS 06:00 · 92.7% · 476 recorded · 468 measured · Source: the US BTS 07:00 · 93.4% · 579 recorded · 571 measured · Source: the US BTS 08:00 · 90.9% · 587 recorded · 579 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 10:00 · 89.8% · 635 recorded · 625 measured · Source: the US BTS 11:00 · 85.5% · 459 recorded · 456 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 144 recorded · 141 measured · Source: the US BTS 13:00 · 84.9% · 860 recorded · 856 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 181 recorded · 174 measured · Source: the US BTS 15:00 · 78.9% · 895 recorded · 883 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 162 recorded · 160 measured · Source: the US BTS 17:00 · 77.8% · 704 recorded · 690 measured · Source: the US BTS 18:00 · 76.8% · 290 recorded · 285 measured · Source: the US BTS 19:00 · 78.1% · 323 recorded · 315 measured · Source: the US BTS 20:00 · 74.6% · 394 recorded · 386 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 22:00 · 81.9% · 604 recorded · 592 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 · Fewer than 200 measured departures · 158 recorded · 155 measured · Source: the US BTS 06:00 · 1.4 min · 476 recorded · 468 measured · Source: the US BTS 07:00 · 1.5 min · 579 recorded · 571 measured · Source: the US BTS 08:00 · 1.7 min · 587 recorded · 579 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 10:00 · 4.9 min · 635 recorded · 625 measured · Source: the US BTS 11:00 · 4.5 min · 459 recorded · 456 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 144 recorded · 141 measured · Source: the US BTS 13:00 · 6.3 min · 860 recorded · 856 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 181 recorded · 174 measured · Source: the US BTS 15:00 · 9.9 min · 895 recorded · 883 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 162 recorded · 160 measured · Source: the US BTS 17:00 · 11.2 min · 704 recorded · 690 measured · Source: the US BTS 18:00 · 8.8 min · 290 recorded · 285 measured · Source: the US BTS 19:00 · 7.3 min · 323 recorded · 315 measured · Source: the US BTS 20:00 · 12.0 min · 394 recorded · 386 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 21 recorded · 21 measured · Source: the US BTS 22:00 · 12.0 min · 604 recorded · 592 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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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 · 158 · 158 recorded · 155 measured · Source: the US BTS 06:00 · 476 · 476 recorded · 468 measured · Source: the US BTS 07:00 · 579 · 579 recorded · 571 measured · Source: the US BTS 08:00 · 587 · 587 recorded · 579 measured · Source: the US BTS 09:00 · 27 · 27 recorded · 27 measured · Source: the US BTS 10:00 · 635 · 635 recorded · 625 measured · Source: the US BTS 11:00 · 459 · 459 recorded · 456 measured · Source: the US BTS 12:00 · 144 · 144 recorded · 141 measured · Source: the US BTS 13:00 · 860 · 860 recorded · 856 measured · Source: the US BTS 14:00 · 181 · 181 recorded · 174 measured · Source: the US BTS 15:00 · 895 · 895 recorded · 883 measured · Source: the US BTS 16:00 · 162 · 162 recorded · 160 measured · Source: the US BTS 17:00 · 704 · 704 recorded · 690 measured · Source: the US BTS 18:00 · 290 · 290 recorded · 285 measured · Source: the US BTS 19:00 · 323 · 323 recorded · 315 measured · Source: the US BTS 20:00 · 394 · 394 recorded · 386 measured · Source: the US BTS 21:00 · 21 · 21 recorded · 21 measured · Source: the US BTS 22:00 · 604 · 604 recorded · 592 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———
05:00Fewer than 200 measured departures—155158
06:0092.7%1.4 min468476
07:0093.4%1.5 min571579
08:0090.9%1.7 min579587
09:00Fewer than 200 measured departures—2727
10:0089.8%4.9 min625635
11:0085.5%4.5 min456459
12:00Fewer than 200 measured departures—141144
13:0084.9%6.3 min856860
14:00Fewer than 200 measured departures—174181
15:0078.9%9.9 min883895
16:00Fewer than 200 measured departures—160162
17:0077.8%11.2 min690704
18:0076.8%8.8 min285290
19:0078.1%7.3 min315323
20:0074.6%12.0 min386394
21:00Fewer than 200 measured departures—2121
22:0081.9%12.0 min592604
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 83.7% · 1,150 recorded · 1,138 measured · Source: the US BTS Tuesday · 86.1% · 1,055 recorded · 1,049 measured · Source: the US BTS Wednesday · 88.9% · 1,047 recorded · 1,043 measured · Source: the US BTS Thursday · 86.0% · 1,123 recorded · 1,119 measured · Source: the US BTS Friday · 82.3% · 1,116 recorded · 1,095 measured · Source: the US BTS Saturday · 85.8% · 895 recorded · 867 measured · Source: the US BTS Sunday · 77.7% · 1,113 recorded · 1,073 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 · 6.2 min · 1,150 recorded · 1,138 measured · Source: the US BTS Tuesday · 5.2 min · 1,055 recorded · 1,049 measured · Source: the US BTS Wednesday · 1.6 min · 1,047 recorded · 1,043 measured · Source: the US BTS Thursday · 7.1 min · 1,123 recorded · 1,119 measured · Source: the US BTS Friday · 8.5 min · 1,116 recorded · 1,095 measured · Source: the US BTS Saturday · 5.9 min · 895 recorded · 867 measured · Source: the US BTS Sunday · 12.6 min · 1,113 recorded · 1,073 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 · 1,150 · 1,150 recorded · 1,138 measured · Source: the US BTS Tuesday · 1,055 · 1,055 recorded · 1,049 measured · Source: the US BTS Wednesday · 1,047 · 1,047 recorded · 1,043 measured · Source: the US BTS Thursday · 1,123 · 1,123 recorded · 1,119 measured · Source: the US BTS Friday · 1,116 · 1,116 recorded · 1,095 measured · Source: the US BTS Saturday · 895 · 895 recorded · 867 measured · Source: the US BTS Sunday · 1,113 · 1,113 recorded · 1,073 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday83.7%6.2 min1,1381,150
Tuesday86.1%5.2 min1,0491,055
Wednesday88.9%1.6 min1,0431,047
Thursday86.0%7.1 min1,1191,123
Friday82.3%8.5 min1,0951,116
Saturday85.8%5.9 min867895
Sunday77.7%12.6 min1,0731,113

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 · 82.7% · 570 recorded · 526 measured · Source: the US BTS Feb · 84.9% · 590 recorded · 590 measured · Source: the US BTS Mar · 86.8% · 573 recorded · 566 measured · Source: the US BTS Apr · 88.2% · 669 recorded · 663 measured · Source: the US BTS May · 81.5% · 816 recorded · 806 measured · Source: the US BTS Jun · 77.2% · 774 recorded · 758 measured · Source: the US BTS Jul · 77.8% · 784 recorded · 776 measured · Source: the US BTS Aug · 87.3% · 386 recorded · 386 measured · Source: the US BTS Sep · 91.2% · 384 recorded · 384 measured · Source: the US BTS Oct · 89.6% · 651 recorded · 651 measured · Source: the US BTS Nov · 88.1% · 721 recorded · 707 measured · Source: the US BTS Dec · 82.8% · 581 recorded · 571 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 · 8.5 min · 570 recorded · 526 measured · Source: the US BTS Feb · 9.4 min · 590 recorded · 590 measured · Source: the US BTS Mar · 3.6 min · 573 recorded · 566 measured · Source: the US BTS Apr · 2.4 min · 669 recorded · 663 measured · Source: the US BTS May · 6.1 min · 816 recorded · 806 measured · Source: the US BTS Jun · 14.5 min · 774 recorded · 758 measured · Source: the US BTS Jul · 12.4 min · 784 recorded · 776 measured · Source: the US BTS Aug · 5.9 min · 386 recorded · 386 measured · Source: the US BTS Sep · -2.6 min · 384 recorded · 384 measured · Source: the US BTS Oct · 2.3 min · 651 recorded · 651 measured · Source: the US BTS Nov · 4.9 min · 721 recorded · 707 measured · Source: the US BTS Dec · 7.9 min · 581 recorded · 571 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 · 570 · 570 recorded · 526 measured · Source: the US BTS Feb · 590 · 590 recorded · 590 measured · Source: the US BTS Mar · 573 · 573 recorded · 566 measured · Source: the US BTS Apr · 669 · 669 recorded · 663 measured · Source: the US BTS May · 816 · 816 recorded · 806 measured · Source: the US BTS Jun · 774 · 774 recorded · 758 measured · Source: the US BTS Jul · 784 · 784 recorded · 776 measured · Source: the US BTS Aug · 386 · 386 recorded · 386 measured · Source: the US BTS Sep · 384 · 384 recorded · 384 measured · Source: the US BTS Oct · 651 · 651 recorded · 651 measured · Source: the US BTS Nov · 721 · 721 recorded · 707 measured · Source: the US BTS Dec · 581 · 581 recorded · 571 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.7%8.5 min526570
Feb84.9%9.4 min590590
Mar86.8%3.6 min566573
Apr88.2%2.4 min663669
May81.5%6.1 min806816
Jun77.2%14.5 min758774
Jul77.8%12.4 min776784
Aug87.3%5.9 min386386
Sep91.2%-2.6 min384384
Oct89.6%2.3 min651651
Nov88.1%4.9 min707721
Dec82.8%7.9 min571581

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 83.0% 6,224
  • Delayed >15 min 15.5% 1,160
  • Cancelled 1.5% 115
  • 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

34
34 of 34
Flight numbersBy direction DeparturesOn time
DL2184 LEX → ATL 624 93.8%
DL2213 ATL → LEX 590 81.7%
DL3058 LEX → ATL 391 92.0%
DL3143 ATL → LEX 349 79.3%
DL3082 ATL → LEX 341 81.0%
DL3143 LEX → ATL 337 79.2%
DL3078 ATL → LEX 331 84.6%
DL3078 LEX → ATL 317 81.1%
DL3096 ATL → LEX 297 86.8%
DL2232 ATL → LEX 283 94.3%
DL2232 LEX → ATL 283 91.1%
DL3096 LEX → ATL 273 87.5%
DL3215 LEX → ATL 195 94.3%
DL3212 LEX → ATL 192 79.0%
DL3212 ATL → LEX 192 83.8%
DL2003 LEX → ATL 185 89.6%
DL2003 ATL → LEX 185 89.6%
DL3211 ATL → LEX 181 74.7%
DL3210 LEX → ATL 175 87.4%
DL3210 ATL → LEX 175 88.4%
DL3211 LEX → ATL 175 78.4%
DL1897 ATL → LEX 166 73.0%
DL3149 ATL → LEX 134 73.5%
DL1235 ATL → LEX 131 75.4%
DL1235 LEX → ATL 105 75.8%
DL1897 LEX → ATL 87 70.2%
DL786 LEX → ATL 62 79.7%
DL786 ATL → LEX 62 83.3%
DL3023 LEX → ATL 36 97.1%
DL3023 ATL → LEX 36 94.3%
DL1632 ATL → LEX 33 81.8%
DL1602 LEX → ATL 31 83.9%
DL2636 LEX → ATL 31 86.7%
DL2889 ATL → LEX 31 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 396 +4.2% 6 75.0%
June 2026 388 +4.9% 6 87.1%
May 2026 410 +3.5% 10 85.1%
April 2026 331 −0.3% 6 88.8%
March 2026 243 −24.8% 6 87.7%
February 2026 272 −14.5% 0 87.5%
January 2026 266 +2.3% 20 84.2%
December 2025 201 −45.7% 10 79.1%
November 2025 354 +0.3% 14 83.3%
October 2025 400 +59.4% 0 88.5%
September 2025 384 0 91.1%
August 2025 386 0 87.3%
July 2025 380 2 80.8%
June 2025 370 10 66.8%
May 2025 396 0 77.8%
April 2025 332 0 87.7%
March 2025 323 1 86.1%
February 2025 318 0 82.7%
January 2025 260 24 81.2%
December 2024 370 0 84.9%
November 2024 353 0 92.9%
October 2024 251 0 91.2%

How to read this chart

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