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493 km · Domestic

Hartsfield Jackson Atlanta (ATL) – Piedmont Triad (GSO)

In July 2026, 494 flights operated between Hartsfield Jackson Atlanta and Piedmont Triad (both directions), and 74.7% 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
January351365▲ 4.0%
February396395▼ 0.3%
March456442▼ 3.1%
April393478▲ 21.6%
May452486▲ 7.5%
June454477▲ 5.1%
July498494▼ 0.8%
August496––
September478––
October503–in progress
November449––
December331––
Year to date (Jan–Jul)3,0003,137▲ 4.6%

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
January88.0%89.6%▲ 1.8%
February85.9%90.9%▲ 5.8%
March87.1%83.9%▼ 3.7%
April84.7%88.3%▲ 4.3%
May78.5%83.7%▲ 6.6%
June68.1%83.6%▲ 22.8%
July77.7%74.7%▼ 3.9%
August82.1%––
September92.7%––
October90.1%–in progress
November86.6%––
December83.4%––
Year-to-date average (Jan–Jul)81.4%85.0%▲ 4.3%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January1830▲ 66.7%
February07–
March212▲ 500.0%
April16▲ 500.0%
May010–
June189▼ 50.0%
July68▲ 33.3%
August4––
September0––
October2–in progress
November10––
December16––
Year to date (Jan–Jul)4582▲ 82.2%

Airlines on this route

  1. Delta Air Lines 99.3%
  2. Endeavor Air 0.7%

Oct 1, 2024 – Jul 31, 2026

By direction

ATL → GSO

Scheduled flights
4,821
Flights operated
4,745
Cancelled
76 · 1.6%
On-time departures
82.4%

GSO → ATL

Scheduled flights
4,820
Flights operated
4,737
Cancelled
83 · 1.7%
On-time departures
86.8%

ATL → GSO and GSO → ATL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 9,573 99.3% 84.6% 159
Endeavor Air 9E 68 0.7% 88.2% 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

Lowest average delay05:00–06:00-1.0min · 494 recorded · 485 measured
Gap to highest-delay hour20.4min05:00 ↔ 19:00
Recorded flights9,641ATL–GSO

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 · 94.6% · 494 recorded · 485 measured · Source: the US BTS 06:00 · 94.2% · 556 recorded · 547 measured · Source: the US BTS 07:00 · 91.5% · 253 recorded · 248 measured · Source: the US BTS 08:00 · 90.1% · 1,109 recorded · 1,095 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 10:00 · 88.7% · 1,161 recorded · 1,144 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 51 recorded · 50 measured · Source: the US BTS 12:00 · 86.6% · 1,091 recorded · 1,078 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 76 recorded · 75 measured · Source: the US BTS 14:00 · 82.2% · 922 recorded · 912 measured · Source: the US BTS 15:00 · 86.4% · 274 recorded · 271 measured · Source: the US BTS 16:00 · 75.4% · 553 recorded · 540 measured · Source: the US BTS 17:00 · 81.5% · 648 recorded · 638 measured · Source: the US BTS 18:00 · 77.9% · 522 recorded · 506 measured · Source: the US BTS 19:00 · 71.4% · 527 recorded · 513 measured · Source: the US BTS 20:00 · 78.6% · 555 recorded · 543 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 183 recorded · 182 measured · Source: the US BTS 22:00 · 84.4% · 612 recorded · 602 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 27 recorded · 26 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 · -1.0 min · 494 recorded · 485 measured · Source: the US BTS 06:00 · 0.8 min · 556 recorded · 547 measured · Source: the US BTS 07:00 · 5.6 min · 253 recorded · 248 measured · Source: the US BTS 08:00 · 5.0 min · 1,109 recorded · 1,095 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 10:00 · 2.4 min · 1,161 recorded · 1,144 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 51 recorded · 50 measured · Source: the US BTS 12:00 · 3.7 min · 1,091 recorded · 1,078 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 76 recorded · 75 measured · Source: the US BTS 14:00 · 8.6 min · 922 recorded · 912 measured · Source: the US BTS 15:00 · 4.7 min · 274 recorded · 271 measured · Source: the US BTS 16:00 · 17.4 min · 553 recorded · 540 measured · Source: the US BTS 17:00 · 9.1 min · 648 recorded · 638 measured · Source: the US BTS 18:00 · 12.0 min · 522 recorded · 506 measured · Source: the US BTS 19:00 · 19.3 min · 527 recorded · 513 measured · Source: the US BTS 20:00 · 11.2 min · 555 recorded · 543 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 183 recorded · 182 measured · Source: the US BTS 22:00 · 7.3 min · 612 recorded · 602 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 27 recorded · 26 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 · 494 · 494 recorded · 485 measured · Source: the US BTS 06:00 · 556 · 556 recorded · 547 measured · Source: the US BTS 07:00 · 253 · 253 recorded · 248 measured · Source: the US BTS 08:00 · 1,109 · 1,109 recorded · 1,095 measured · Source: the US BTS 09:00 · 27 · 27 recorded · 27 measured · Source: the US BTS 10:00 · 1,161 · 1,161 recorded · 1,144 measured · Source: the US BTS 11:00 · 51 · 51 recorded · 50 measured · Source: the US BTS 12:00 · 1,091 · 1,091 recorded · 1,078 measured · Source: the US BTS 13:00 · 76 · 76 recorded · 75 measured · Source: the US BTS 14:00 · 922 · 922 recorded · 912 measured · Source: the US BTS 15:00 · 274 · 274 recorded · 271 measured · Source: the US BTS 16:00 · 553 · 553 recorded · 540 measured · Source: the US BTS 17:00 · 648 · 648 recorded · 638 measured · Source: the US BTS 18:00 · 522 · 522 recorded · 506 measured · Source: the US BTS 19:00 · 527 · 527 recorded · 513 measured · Source: the US BTS 20:00 · 555 · 555 recorded · 543 measured · Source: the US BTS 21:00 · 183 · 183 recorded · 182 measured · Source: the US BTS 22:00 · 612 · 612 recorded · 602 measured · Source: the US BTS 23:00 · 27 · 27 recorded · 26 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———
05:0094.6%-1.0 min485494
06:0094.2%0.8 min547556
07:0091.5%5.6 min248253
08:0090.1%5.0 min1,0951,109
09:00Fewer than 200 measured departures—2727
10:0088.7%2.4 min1,1441,161
11:00Fewer than 200 measured departures—5051
12:0086.6%3.7 min1,0781,091
13:00Fewer than 200 measured departures—7576
14:0082.2%8.6 min912922
15:0086.4%4.7 min271274
16:0075.4%17.4 min540553
17:0081.5%9.1 min638648
18:0077.9%12.0 min506522
19:0071.4%19.3 min513527
20:0078.6%11.2 min543555
21:00Fewer than 200 measured departures—182183
22:0084.4%7.3 min602612
23:00Fewer than 200 measured departures—2627

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 83.5% · 1,492 recorded · 1,466 measured · Source: the US BTS Tuesday · 85.8% · 1,339 recorded · 1,337 measured · Source: the US BTS Wednesday · 88.5% · 1,336 recorded · 1,330 measured · Source: the US BTS Thursday · 85.0% · 1,462 recorded · 1,454 measured · Source: the US BTS Friday · 85.3% · 1,463 recorded · 1,414 measured · Source: the US BTS Saturday · 85.8% · 1,130 recorded · 1,102 measured · Source: the US BTS Sunday · 78.9% · 1,419 recorded · 1,379 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
Monday · 7.8 min · 1,492 recorded · 1,466 measured · Source: the US BTS Tuesday · 6.2 min · 1,339 recorded · 1,337 measured · Source: the US BTS Wednesday · 3.5 min · 1,336 recorded · 1,330 measured · Source: the US BTS Thursday · 5.1 min · 1,462 recorded · 1,454 measured · Source: the US BTS Friday · 7.2 min · 1,463 recorded · 1,414 measured · Source: the US BTS Saturday · 7.7 min · 1,130 recorded · 1,102 measured · Source: the US BTS Sunday · 13.1 min · 1,419 recorded · 1,379 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 · 1,492 · 1,492 recorded · 1,466 measured · Source: the US BTS Tuesday · 1,339 · 1,339 recorded · 1,337 measured · Source: the US BTS Wednesday · 1,336 · 1,336 recorded · 1,330 measured · Source: the US BTS Thursday · 1,462 · 1,462 recorded · 1,454 measured · Source: the US BTS Friday · 1,463 · 1,463 recorded · 1,414 measured · Source: the US BTS Saturday · 1,130 · 1,130 recorded · 1,102 measured · Source: the US BTS Sunday · 1,419 · 1,419 recorded · 1,379 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday83.5%7.8 min1,4661,492
Tuesday85.8%6.2 min1,3371,339
Wednesday88.5%3.5 min1,3301,336
Thursday85.0%5.1 min1,4541,462
Friday85.3%7.2 min1,4141,463
Saturday85.8%7.7 min1,1021,130
Sunday78.9%13.1 min1,3791,419

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 · 88.8% · 764 recorded · 716 measured · Source: the US BTS Feb · 88.4% · 798 recorded · 791 measured · Source: the US BTS Mar · 85.5% · 912 recorded · 898 measured · Source: the US BTS Apr · 86.7% · 878 recorded · 871 measured · Source: the US BTS May · 81.2% · 948 recorded · 938 measured · Source: the US BTS Jun · 76.1% · 958 recorded · 931 measured · Source: the US BTS Jul · 76.2% · 1,006 recorded · 992 measured · Source: the US BTS Aug · 82.1% · 500 recorded · 496 measured · Source: the US BTS Sep · 92.7% · 478 recorded · 478 measured · Source: the US BTS Oct · 90.5% · 783 recorded · 781 measured · Source: the US BTS Nov · 89.8% · 863 recorded · 853 measured · Source: the US BTS Dec · 83.6% · 753 recorded · 737 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 · 2.7 min · 764 recorded · 716 measured · Source: the US BTS Feb · 2.1 min · 798 recorded · 791 measured · Source: the US BTS Mar · 8.8 min · 912 recorded · 898 measured · Source: the US BTS Apr · 5.9 min · 878 recorded · 871 measured · Source: the US BTS May · 10.2 min · 948 recorded · 938 measured · Source: the US BTS Jun · 11.5 min · 958 recorded · 931 measured · Source: the US BTS Jul · 19.3 min · 1,006 recorded · 992 measured · Source: the US BTS Aug · 8.3 min · 500 recorded · 496 measured · Source: the US BTS Sep · -1.3 min · 478 recorded · 478 measured · Source: the US BTS Oct · 0.7 min · 783 recorded · 781 measured · Source: the US BTS Nov · 1.5 min · 863 recorded · 853 measured · Source: the US BTS Dec · 9.8 min · 753 recorded · 737 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 · 764 · 764 recorded · 716 measured · Source: the US BTS Feb · 798 · 798 recorded · 791 measured · Source: the US BTS Mar · 912 · 912 recorded · 898 measured · Source: the US BTS Apr · 878 · 878 recorded · 871 measured · Source: the US BTS May · 948 · 948 recorded · 938 measured · Source: the US BTS Jun · 958 · 958 recorded · 931 measured · Source: the US BTS Jul · 1,006 · 1,006 recorded · 992 measured · Source: the US BTS Aug · 500 · 500 recorded · 496 measured · Source: the US BTS Sep · 478 · 478 recorded · 478 measured · Source: the US BTS Oct · 783 · 783 recorded · 781 measured · Source: the US BTS Nov · 863 · 863 recorded · 853 measured · Source: the US BTS Dec · 753 · 753 recorded · 737 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan88.8%2.7 min716764
Feb88.4%2.1 min791798
Mar85.5%8.8 min898912
Apr86.7%5.9 min871878
May81.2%10.2 min938948
Jun76.1%11.5 min931958
Jul76.2%19.3 min9921,006
Aug82.1%8.3 min496500
Sep92.7%-1.3 min478478
Oct90.5%0.7 min781783
Nov89.8%1.5 min853863
Dec83.6%9.8 min737753

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 83.2% 8,023
  • Delayed >15 min 15.1% 1,459
  • Cancelled 1.6% 159
  • 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

39
39 of 39
Flight numbersBy direction DeparturesOn time
DL3005 ATL → GSO 644 82.9%
DL3018 GSO → ATL 643 94.8%
DL2539 GSO → ATL 525 79.6%
DL2539 ATL → GSO 516 81.1%
DL3052 GSO → ATL 491 87.6%
DL1617 ATL → GSO 460 80.5%
DL3173 GSO → ATL 409 93.0%
DL3004 GSO → ATL 403 93.2%
DL3173 ATL → GSO 392 90.9%
DL3052 ATL → GSO 391 88.5%
DL3060 ATL → GSO 385 83.8%
DL3060 GSO → ATL 380 82.2%
DL1473 ATL → GSO 299 69.9%
DL3017 ATL → GSO 293 80.1%
DL1604 GSO → ATL 268 74.7%
DL3050 ATL → GSO 254 76.0%
DL1604 ATL → GSO 243 73.8%
DL1085 GSO → ATL 215 90.1%
DL3050 GSO → ATL 198 74.2%
DL1317 GSO → ATL 195 85.1%
DL1317 ATL → GSO 194 89.1%
DL2241 GSO → ATL 192 91.0%
DL2206 ATL → GSO 186 84.2%
DL3179 GSO → ATL 172 92.9%
DL1847 GSO → ATL 151 84.8%
DL1847 ATL → GSO 151 84.7%
DL2314 ATL → GSO 114 80.9%
DL2206 GSO → ATL 86 78.8%
DL2169 ATL → GSO 68 92.7%
DL2772 GSO → ATL 59 82.8%
DL2812 ATL → GSO 54 84.9%
DL997 GSO → ATL 50 91.8%
DL2314 GSO → ATL 49 64.4%
DL927 GSO → ATL 46 87.0%
DL2847 GSO → ATL 41 85.4%
DL2847 ATL → GSO 41 85.4%
DL1436 GSO → ATL 34 79.4%
DL1714 ATL → GSO 30 70.0%
DL1728 GSO → ATL 30 100.0%

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 494 −0.8% 8 74.7%
June 2026 477 +5.1% 9 83.6%
May 2026 486 +7.5% 10 83.7%
April 2026 478 +21.6% 6 88.3%
March 2026 442 −3.1% 12 83.9%
February 2026 395 −0.3% 7 90.9%
January 2026 365 +4.0% 30 89.6%
December 2025 331 −18.5% 16 83.4%
November 2025 449 +11.1% 10 86.6%
October 2025 503 +80.9% 2 90.1%
September 2025 478 0 92.7%
August 2025 496 4 82.1%
July 2025 498 6 77.7%
June 2025 454 18 68.1%
May 2025 452 0 78.5%
April 2025 393 1 84.7%
March 2025 456 2 87.1%
February 2025 396 0 85.9%
January 2025 351 18 88.0%
December 2024 406 0 83.7%
November 2024 404 0 93.3%
October 2024 278 0 91.4%

How to read this chart

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