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171 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Chattanooga Metropolitan Airport (Lovell Field) (CHA)

In July 2026, 306 flights operated between Hartsfield Jackson Atlanta and Chattanooga Metropolitan Airport (Lovell Field) (both directions), and 68.3% 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
January256149▼ 41.8%
February212117▼ 44.8%
March280153▼ 45.4%
April262194▼ 26.0%
May162235▲ 45.1%
June270289▲ 7.0%
July311306▼ 1.6%
August222––
September274––
October286–in progress
November233––
December150––
Year to date (Jan–Jul)1,7531,443▼ 17.7%

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
January77.0%85.9%▲ 11.6%
February82.1%90.6%▲ 10.4%
March83.2%82.4%▼ 1.0%
April80.9%85.6%▲ 5.8%
May79.0%84.3%▲ 6.7%
June57.4%82.4%▲ 43.6%
July74.6%68.3%▼ 8.4%
August80.2%––
September89.8%––
October85.3%–in progress
November83.7%––
December80.0%––
Year-to-date average (Jan–Jul)76.3%82.8%▲ 8.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January1419▲ 35.7%
February13▲ 200.0%
March210▲ 400.0%
April03–
May05–
June124▼ 66.7%
July712▲ 71.4%
August3––
September0––
October0–in progress
November2––
December2––
Year to date (Jan–Jul)3656▲ 55.6%

Airlines on this route

  1. Delta Air Lines 73.2%
  2. Endeavor Air 16.2%
  3. SkyWest Airlines 10.7%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → CHA

Scheduled flights
2,847
Flights operated
2,797
Cancelled
50 · 1.8%
On-time departures
80.8%

CHA → ATL

Scheduled flights
2,847
Flights operated
2,797
Cancelled
50 · 1.8%
On-time departures
82.4%

ATL → CHA and CHA → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 4,167 73.2% 81.4% 84
Endeavor Air 9E 920 16.2% 87.4% 1
SkyWest Airlines OO 607 10.7% 74.5% 15

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 delay07:00–08:004.8min · 224 recorded · 221 measured
Gap to highest-delay hour15.4min07:00 ↔ 18:00
Recorded flights5,694ATL–CHA

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 · 90.8% · 541 recorded · 533 measured · Source: the US BTS 06:00 · 91.7% · 232 recorded · 228 measured · Source: the US BTS 07:00 · 91.0% · 224 recorded · 221 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 162 recorded · 158 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 195 recorded · 194 measured · Source: the US BTS 10:00 · 85.2% · 388 recorded · 379 measured · Source: the US BTS 11:00 · 85.6% · 304 recorded · 299 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 201 recorded · 198 measured · Source: the US BTS 13:00 · 84.4% · 440 recorded · 435 measured · Source: the US BTS 14:00 · 78.4% · 406 recorded · 398 measured · Source: the US BTS 15:00 · 89.8% · 216 recorded · 215 measured · Source: the US BTS 16:00 · 72.6% · 609 recorded · 599 measured · Source: the US BTS 17:00 · 77.8% · 223 recorded · 216 measured · Source: the US BTS 18:00 · 69.9% · 397 recorded · 388 measured · Source: the US BTS 19:00 · 76.2% · 238 recorded · 235 measured · Source: the US BTS 20:00 · 73.6% · 370 recorded · 363 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 32 recorded · 32 measured · Source: the US BTS 22:00 · 81.8% · 397 recorded · 390 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 119 recorded · 113 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 · 9.3 min · 541 recorded · 533 measured · Source: the US BTS 06:00 · 6.3 min · 232 recorded · 228 measured · Source: the US BTS 07:00 · 4.8 min · 224 recorded · 221 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 162 recorded · 158 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 195 recorded · 194 measured · Source: the US BTS 10:00 · 7.2 min · 388 recorded · 379 measured · Source: the US BTS 11:00 · 5.0 min · 304 recorded · 299 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 201 recorded · 198 measured · Source: the US BTS 13:00 · 7.8 min · 440 recorded · 435 measured · Source: the US BTS 14:00 · 11.8 min · 406 recorded · 398 measured · Source: the US BTS 15:00 · 5.1 min · 216 recorded · 215 measured · Source: the US BTS 16:00 · 16.2 min · 609 recorded · 599 measured · Source: the US BTS 17:00 · 12.2 min · 223 recorded · 216 measured · Source: the US BTS 18:00 · 20.2 min · 397 recorded · 388 measured · Source: the US BTS 19:00 · 13.7 min · 238 recorded · 235 measured · Source: the US BTS 20:00 · 19.0 min · 370 recorded · 363 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 32 recorded · 32 measured · Source: the US BTS 22:00 · 16.3 min · 397 recorded · 390 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 119 recorded · 113 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 · 541 · 541 recorded · 533 measured · Source: the US BTS 06:00 · 232 · 232 recorded · 228 measured · Source: the US BTS 07:00 · 224 · 224 recorded · 221 measured · Source: the US BTS 08:00 · 162 · 162 recorded · 158 measured · Source: the US BTS 09:00 · 195 · 195 recorded · 194 measured · Source: the US BTS 10:00 · 388 · 388 recorded · 379 measured · Source: the US BTS 11:00 · 304 · 304 recorded · 299 measured · Source: the US BTS 12:00 · 201 · 201 recorded · 198 measured · Source: the US BTS 13:00 · 440 · 440 recorded · 435 measured · Source: the US BTS 14:00 · 406 · 406 recorded · 398 measured · Source: the US BTS 15:00 · 216 · 216 recorded · 215 measured · Source: the US BTS 16:00 · 609 · 609 recorded · 599 measured · Source: the US BTS 17:00 · 223 · 223 recorded · 216 measured · Source: the US BTS 18:00 · 397 · 397 recorded · 388 measured · Source: the US BTS 19:00 · 238 · 238 recorded · 235 measured · Source: the US BTS 20:00 · 370 · 370 recorded · 363 measured · Source: the US BTS 21:00 · 32 · 32 recorded · 32 measured · Source: the US BTS 22:00 · 397 · 397 recorded · 390 measured · Source: the US BTS 23:00 · 119 · 119 recorded · 113 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———
05:0090.8%9.3 min533541
06:0091.7%6.3 min228232
07:0091.0%4.8 min221224
08:00Fewer than 200 measured departures—158162
09:00Fewer than 200 measured departures—194195
10:0085.2%7.2 min379388
11:0085.6%5.0 min299304
12:00Fewer than 200 measured departures—198201
13:0084.4%7.8 min435440
14:0078.4%11.8 min398406
15:0089.8%5.1 min215216
16:0072.6%16.2 min599609
17:0077.8%12.2 min216223
18:0069.9%20.2 min388397
19:0076.2%13.7 min235238
20:0073.6%19.0 min363370
21:00Fewer than 200 measured departures—3232
22:0081.8%16.3 min390397
23:00Fewer than 200 measured departures—113119

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 79.8% · 861 recorded · 855 measured · Source: the US BTS Tuesday · 82.8% · 849 recorded · 847 measured · Source: the US BTS Wednesday · 88.4% · 805 recorded · 799 measured · Source: the US BTS Thursday · 83.3% · 809 recorded · 802 measured · Source: the US BTS Friday · 81.7% · 812 recorded · 786 measured · Source: the US BTS Saturday · 84.0% · 717 recorded · 686 measured · Source: the US BTS Sunday · 72.2% · 841 recorded · 819 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 · 13.3 min · 861 recorded · 855 measured · Source: the US BTS Tuesday · 9.2 min · 849 recorded · 847 measured · Source: the US BTS Wednesday · 6.0 min · 805 recorded · 799 measured · Source: the US BTS Thursday · 12.1 min · 809 recorded · 802 measured · Source: the US BTS Friday · 12.6 min · 812 recorded · 786 measured · Source: the US BTS Saturday · 11.3 min · 717 recorded · 686 measured · Source: the US BTS Sunday · 16.8 min · 841 recorded · 819 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 · 861 · 861 recorded · 855 measured · Source: the US BTS Tuesday · 849 · 849 recorded · 847 measured · Source: the US BTS Wednesday · 805 · 805 recorded · 799 measured · Source: the US BTS Thursday · 809 · 809 recorded · 802 measured · Source: the US BTS Friday · 812 · 812 recorded · 786 measured · Source: the US BTS Saturday · 717 · 717 recorded · 686 measured · Source: the US BTS Sunday · 841 · 841 recorded · 819 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday79.8%13.3 min855861
Tuesday82.8%9.2 min847849
Wednesday88.4%6.0 min799805
Thursday83.3%12.1 min802809
Friday81.7%12.6 min786812
Saturday84.0%11.3 min686717
Sunday72.2%16.8 min819841

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 · 80.3% · 438 recorded · 405 measured · Source: the US BTS Feb · 85.1% · 333 recorded · 329 measured · Source: the US BTS Mar · 82.9% · 445 recorded · 433 measured · Source: the US BTS Apr · 82.9% · 459 recorded · 456 measured · Source: the US BTS May · 82.1% · 402 recorded · 397 measured · Source: the US BTS Jun · 70.3% · 575 recorded · 559 measured · Source: the US BTS Jul · 71.5% · 636 recorded · 617 measured · Source: the US BTS Aug · 80.2% · 225 recorded · 222 measured · Source: the US BTS Sep · 89.8% · 274 recorded · 274 measured · Source: the US BTS Oct · 88.7% · 594 recorded · 594 measured · Source: the US BTS Nov · 88.4% · 693 recorded · 691 measured · Source: the US BTS Dec · 81.4% · 620 recorded · 617 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 · 14.1 min · 438 recorded · 405 measured · Source: the US BTS Feb · 7.5 min · 333 recorded · 329 measured · Source: the US BTS Mar · 16.2 min · 445 recorded · 433 measured · Source: the US BTS Apr · 10.0 min · 459 recorded · 456 measured · Source: the US BTS May · 11.8 min · 402 recorded · 397 measured · Source: the US BTS Jun · 21.6 min · 575 recorded · 559 measured · Source: the US BTS Jul · 19.9 min · 636 recorded · 617 measured · Source: the US BTS Aug · 10.4 min · 225 recorded · 222 measured · Source: the US BTS Sep · 2.5 min · 274 recorded · 274 measured · Source: the US BTS Oct · 4.1 min · 594 recorded · 594 measured · Source: the US BTS Nov · 5.2 min · 693 recorded · 691 measured · Source: the US BTS Dec · 11.6 min · 620 recorded · 617 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 · 438 · 438 recorded · 405 measured · Source: the US BTS Feb · 333 · 333 recorded · 329 measured · Source: the US BTS Mar · 445 · 445 recorded · 433 measured · Source: the US BTS Apr · 459 · 459 recorded · 456 measured · Source: the US BTS May · 402 · 402 recorded · 397 measured · Source: the US BTS Jun · 575 · 575 recorded · 559 measured · Source: the US BTS Jul · 636 · 636 recorded · 617 measured · Source: the US BTS Aug · 225 · 225 recorded · 222 measured · Source: the US BTS Sep · 274 · 274 recorded · 274 measured · Source: the US BTS Oct · 594 · 594 recorded · 594 measured · Source: the US BTS Nov · 693 · 693 recorded · 691 measured · Source: the US BTS Dec · 620 · 620 recorded · 617 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan80.3%14.1 min405438
Feb85.1%7.5 min329333
Mar82.9%16.2 min433445
Apr82.9%10.0 min456459
May82.1%11.8 min397402
Jun70.3%21.6 min559575
Jul71.5%19.9 min617636
Aug80.2%10.4 min222225
Sep89.8%2.5 min274274
Oct88.7%4.1 min594594
Nov88.4%5.2 min691693
Dec81.4%11.6 min617620

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 80.2% 4,566
  • Delayed >15 min 18.1% 1,028
  • Cancelled 1.8% 100
  • 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

69
69 of 69
Flight numbersBy direction DeparturesOn time
DL3039 CHA → ATL 274 90.0%
DL2412 ATL → CHA 184 79.0%
DL2379 ATL → CHA 180 76.8%
DL2388 CHA → ATL 180 66.1%
DL2388 ATL → CHA 180 79.7%
DL2406 CHA → ATL 179 92.1%
DL2379 CHA → ATL 177 72.3%
DL3141 ATL → CHA 138 85.9%
DL3141 CHA → ATL 138 80.2%
DL1366 ATL → CHA 136 77.1%
DL2407 CHA → ATL 90 94.4%
DL2421 ATL → CHA 89 80.9%
9E9E5192 CHA → ATL 80 88.8%
9E9E5192 ATL → CHA 80 87.5%
OO3853 CHA → ATL 74 84.5%
DL3046 CHA → ATL 68 89.7%
DL3098 ATL → CHA 68 79.4%
DL2127 CHA → ATL 64 80.7%
DL2127 ATL → CHA 64 87.3%
9E9E5213 CHA → ATL 62 85.5%
DL879 CHA → ATL 62 80.3%
DL879 ATL → CHA 62 83.3%
DL1737 CHA → ATL 59 84.5%
DL1737 ATL → CHA 59 89.7%
DL3235 ATL → CHA 58 46.4%
OO3952 ATL → CHA 56 82.1%
OO3952 CHA → ATL 56 83.9%
DL3150 ATL → CHA 49 60.4%
DL3057 ATL → CHA 48 78.7%
DL3057 CHA → ATL 48 66.0%
OO3579 ATL → CHA 48 55.6%
OO3579 CHA → ATL 48 53.3%
DL1156 ATL → CHA 43 86.1%
DL3235 CHA → ATL 43 56.1%
DL1044 CHA → ATL 41 100.0%
DL2381 ATL → CHA 41 95.1%
DL2381 CHA → ATL 41 97.6%
DL717 CHA → ATL 38 91.4%
OO3857 CHA → ATL 38 69.4%
OO3857 ATL → CHA 38 72.2%
OO3875 ATL → CHA 38 81.1%
9E9E4810 CHA → ATL 37 94.6%
9E9E5499 ATL → CHA 37 94.6%
9E9E4807 CHA → ATL 36 80.6%
9E9E5052 ATL → CHA 36 86.1%
9E9E5052 CHA → ATL 36 80.6%
DL2285 ATL → CHA 36 80.6%
DL2468 CHA → ATL 36 88.6%
DL631 CHA → ATL 36 88.9%
DL631 ATL → CHA 36 88.9%
OO3860 ATL → CHA 36 77.1%
OO3946 CHA → ATL 36 72.2%
OO3946 ATL → CHA 36 77.8%
9E9E4907 CHA → ATL 35 91.4%
9E9E4911 ATL → CHA 35 91.4%
9E9E5196 ATL → CHA 35 91.4%
9E9E5376 ATL → CHA 35 85.7%
DL815 ATL → CHA 35 84.4%
DL637 CHA → ATL 34 66.7%
DL637 ATL → CHA 34 84.9%
9E9E5245 ATL → CHA 33 84.9%
DL1059 ATL → CHA 33 67.7%
DL1502 ATL → CHA 31 83.9%
DL1507 CHA → ATL 31 90.3%
DL1529 ATL → CHA 31 76.7%
DL2020 CHA → ATL 31 83.9%
DL2020 ATL → CHA 31 90.3%
DL786 ATL → CHA 31 77.4%
DL1238 CHA → ATL 30 79.3%

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 306 −1.6% 12 68.3%
June 2026 289 +7.0% 4 82.4%
May 2026 235 +45.1% 5 84.3%
April 2026 194 −26.0% 3 85.6%
March 2026 153 −45.4% 10 82.4%
February 2026 117 −44.8% 3 90.6%
January 2026 149 −41.8% 19 85.9%
December 2025 150 −67.9% 2 80.0%
November 2025 233 −49.1% 2 83.7%
October 2025 286 −7.1% 0 85.3%
September 2025 274 0 89.8%
August 2025 222 3 80.2%
July 2025 311 7 74.6%
June 2025 270 12 57.4%
May 2025 162 0 79.0%
April 2025 262 0 80.9%
March 2025 280 2 83.2%
February 2025 212 1 82.1%
January 2025 256 14 77.0%
December 2024 467 1 81.8%
November 2024 458 0 90.8%
October 2024 308 0 91.9%

How to read this chart

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