2,638 km · International

Hartsfield Jackson Atlanta (ATL) – Henry E. Rohlsen (STX)

In July 2026, 8 flights operated between Hartsfield Jackson Atlanta and Henry E. Rohlsen (both directions), and 100.0% left on time, according to the US BTS.

Flights operated · latest month8▲ 0.0%vs July 2025
On-time departures71.3%Average delay 12.9 min
Cancelled2.0%10 of 498 scheduled flights
Airlines1

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Partial coverage: only airlines that report on-time data to the US DOT · 19 of 19 periods have data

November 2024 April 2025 August 2025 March 2026 July 2026

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods17 periods

Period	Flights operated 2025	Flights operated 2026	Change vs last year
January	52	52	0.0%
February	48	47	▼ 2.1%
March	51	51	0.0%
April	27	26	▼ 3.7%
May	10	10	0.0%
June	6	8	▲ 33.3%
July	8	8	0.0%
August	10	–	–
September	–	–	–
October	–	–	in progress
November	8	–	–
December	28	–	–
Year to date (Jan–Jul)	202	202	0.0%

On-time departures by month

Partial coverage: only airlines that report on-time data to the US DOT · 19 of 19 periods have data

November 2024 April 2025 August 2025 March 2026 July 2026

Departures within 15 minutes of schedule.

The most recent periods17 periods

Period	On-time departures 2025	On-time departures 2026	Change vs last year
January	61.5%	63.5%	▲ 3.3%
February	62.5%	87.2%	▲ 39.5%
March	78.4%	70.6%	▼ 9.9%
April	74.1%	88.5%	▲ 19.4%
May	50.0%	80.0%	▲ 60.0%
June	100.0%	62.5%	▼ 37.5%
July	37.5%	100.0%	▲ 166.7%
August	30.0%	–	–
September	–	–	–
October	–	–	in progress
November	75.0%	–	–
December	78.6%	–	–
Year-to-date average (Jan–Jul)	66.3%	78.9%	▲ 19.0%

Cancelled flights by month

Partial coverage: only airlines that report on-time data to the US DOT · 19 of 19 periods have data

November 2024 April 2025 August 2025 March 2026 July 2026

The most recent periods17 periods

Period	Cancelled flights 2025	Cancelled flights 2026	Change vs last year
January	2	2	0.0%
February	0	1	–
March	1	1	0.0%
April	1	0	▼ 100.0%
May	0	0	–
June	2	0	▼ 100.0%
July	0	0	–
August	0	–	–
September	–	–	–
October	–	–	in progress
November	0	–	–
December	0	–	–
Year to date (Jan–Jul)	6	4	▼ 33.3%

By direction

ATL → STX

Scheduled flights: 249
Flights operated: 246
Cancelled: 3 · 1.2%
On-time departures: 79.3%

STX → ATL

Scheduled flights: 249
Flights operated: 242
Cancelled: 7 · 2.8%
On-time departures: 63.2%

ATL → STX and STX → ATL counted separately.

Airlines on this route

Nov 1, 2024 – Jul 31, 2026

Airline	Scheduled flights	Share	On-time departures	Cancelled
Delta Air Lines DL	498	100.0%	71.3%	10

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 · Nov 9, 2024 → Jul 25, 2026

Lowest average delay09:00–10:009.2min · 213 recorded · 210 measured

Recorded flights498ATL–STX

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT

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

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

Hover, tap or focus a point to see its value, sample and source.

View the figures

Departure hour	On-time departures	Average departure delay	With departure time	Recorded flights
00:00	No observations	—	—	—
01:00	No observations	—	—	—
02:00	No observations	—	—	—
03:00	No observations	—	—	—
04:00	No observations	—	—	—
05:00	No observations	—	—	—
06:00	No observations	—	—	—
07:00	No observations	—	—	—
08:00	No observations	—	—	—
09:00	77.1%	9.2 min	210	213
10:00	Fewer than 200 measured departures	—	36	36
11:00	No observations	—	—	—
12:00	No observations	—	—	—
13:00	No observations	—	—	—
14:00	Fewer than 200 measured departures	—	78	82
15:00	Fewer than 200 measured departures	—	164	167
16:00	No observations	—	—	—
17:00	No observations	—	—	—
18:00	No observations	—	—	—
19:00	No observations	—	—	—
20:00	No observations	—	—	—
21:00	No observations	—	—	—
22:00	No observations	—	—	—
23:00	No observations	—	—	—

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT

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 week	On-time departures	Average departure delay	With departure time	Recorded flights
Monday	Fewer than 200 measured departures	—	8	8
Tuesday	Fewer than 200 measured departures	—	64	64
Wednesday	Fewer than 200 measured departures	—	64	64
Thursday	Fewer than 200 measured departures	—	64	66
Friday	Fewer than 200 measured departures	—	64	66
Saturday	Fewer than 200 measured departures	—	156	162
Sunday	Fewer than 200 measured departures	—	68	68

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

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 year	On-time departures	Average departure delay	With departure time	Recorded flights
Jan	Fewer than 200 measured departures	—	104	108
Feb	Fewer than 200 measured departures	—	95	96
Mar	Fewer than 200 measured departures	—	102	104
Apr	Fewer than 200 measured departures	—	53	54
May	Fewer than 200 measured departures	—	20	20
Jun	Fewer than 200 measured departures	—	14	16
Jul	Fewer than 200 measured departures	—	16	16
Aug	Fewer than 200 measured departures	—	10	10
Sep	No observations	—	—	—
Oct	No observations	—	—	—
Nov	Fewer than 200 measured departures	—	16	16
Dec	Fewer than 200 measured departures	—	58	58

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 69.9% 348
Delayed >15 min 28.1% 140
Cancelled 2.0% 10
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

Flight numbers	By direction	Departures	On time
DL1809	ATL → STX	249	79.3%
DL1809	STX → ATL	249	63.2%

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

Period	Flights operated	Change vs last year	Cancelled	On-time departures
July 2026	8	+0.0%	0	100.0%
June 2026	8	+33.3%	0	62.5%
May 2026	10	+0.0%	0	80.0%
April 2026	26	−3.7%	0	88.5%
March 2026	51	+0.0%	1	70.6%
February 2026	47	−2.1%	1	87.2%
January 2026	52	+0.0%	2	63.5%
December 2025	28	−6.7%	0	78.6%
November 2025	8	+0.0%	0	75.0%
August 2025	10		0	30.0%
July 2025	8		0	37.5%
June 2025	6		2	100.0%
May 2025	10		0	50.0%
April 2025	27		1	74.1%
March 2025	51		1	78.4%
February 2025	48		0	62.5%
January 2025	52		2	61.5%
December 2024	30		0	76.7%
November 2024	8		0	50.0%

Hartsfield Jackson Atlanta (ATL) – Henry E. Rohlsen (STX)

Flights per month

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On-time departures by month

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Cancelled flights by month

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By direction

ATL → STX

STX → ATL

Airlines on this route

Flight timing & delays

Departure hour

Day of week

Month of year

Recorded outcomes

Flight numbers on this route

How to read this chart