Route
ATL → DCA
Hartsfield Jackson Atlanta International Airport Ronald Reagan Washington National Airport
How punctual is this route?
- On-time arrivals
- 68.7%
- Less than 15 minutes late
- Cancelled
- 3.4%
- Of scheduled flights
- Average delay when late
- 74 min
- Flights arriving 15+ minutes late
- Flights tracked
- 6,798
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 35%
- Airline (crew, maintenance, cleaning) 31%
- Late-arriving aircraft 28%
- Extreme weather 5%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.0% | 592 |
| October 2025 | 77.8% | 582 |
| November 2025 | 69.9% | 544 |
| December 2025 | 65.3% | 543 |
| January 2026 | 71.6% | 573 |
| February 2026 | 67.2% | 528 |
| March 2026 | 61.5% | 585 |
| April 2026 | 72.1% | 564 |
| May 2026 | 71.1% | 574 |
| June 2026 | 72.2% | 562 |
| July 2026 | 52.5% | 570 |
| August 2026 | 61.2% | 581 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Delta Air Lines | 3,850 | 66.7% | 2.4% | 64 min |
| OH | 1,077 | 72.5% | 8.9% | 130 min |
| Southwest Airlines | 1,076 | 70.4% | 1.7% | 71 min |
| Republic Airways | 474 | 70.2% | 3.6% | 59 min |
| Envoy Air | 286 | 71.1% | 2.8% | 67 min |
| American Airlines | 35 | 88.6% | 0.0% | 102 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
DL360
30% late · 364 flights
-
DL537
33% late · 364 flights
-
DL380
20% late · 363 flights
-
DL325
42% late · 362 flights
-
DL926
16% late · 362 flights
-
DL727
47% late · 359 flights
-
DL950
36% late · 356 flights
-
DL850
45% late · 348 flights
-
DL737
21% late · 336 flights
-
DL832
45% late · 328 flights
-
DL378
34% late · 263 flights
-
MQ4328
34% late · 126 flights
-
OH5050
17% late · 89 flights
-
OH5320
44% late · 85 flights
-
YX4429
46% late · 81 flights
-
OH5510
26% late · 78 flights
-
OH5051
21% late · 73 flights
-
OH5501
9% late · 68 flights
-
MQ3976
28% late · 65 flights
-
WN353
10% late · 64 flights
-
WN1538
29% late · 63 flights
-
WN232
38% late · 58 flights
-
OH5557
21% late · 57 flights
-
OH5471
19% late · 56 flights
In the news
More headlines →-
City Council backs $55 million in new Hartsfield-Jackson funding as construction projects multiply
The Business Journals ATL
-
Over 400 flights cancelled due to severe weather at Hartsfield-Jackson Atlanta International Airport, Georgia
The Watchers - Watching the world evolve and transform ATL
-
Hartsfield-Jackson Atlanta International Airport
The Aviation Hub ATL
Headlines found by Google News; stories open on the publisher's site.
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