| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | ATL | IAD | 10:42 | 12:02 |
Landed
|
Track > |
| Jan 03 | ATL | IAD | 10:42 | 11:51 |
Landed
|
Track > |
| Jan 02 | ATL | IAD | 10:50 | 12:05 |
Landed
|
Track > |
| Jan 01 | ATL | IAD | 10:36 | 11:58 |
Landed
|
Track > |
| Dec 31 | ATL | IAD | 10:29 | 11:52 |
Landed
|
Track > |
| Dec 30 | ATL | IAD | 11:19 | 12:39 |
Landed Late
|
Track > |
| Dec 29 | ATL | IAD | 10:34 | 11:47 |
Landed
|
Track > |
| Dec 28 | ATL | IAD | 10:43 | 12:03 |
Landed
|
Track > |
| Dec 27 | ATL | IAD | 10:37 | 11:56 |
Landed
|
Track > |
| Dec 26 | ATL | IAD | 10:46 | 12:09 |
Landed
|
Track > |
Delta Air Lines Flight DL1400 connects Atlanta, United States to Washington, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Washington Dulles International Airport IAD.
How long is the DL1400 flight from Atlanta to Washington?
The average flight time from Atlanta to Washington is 1 hour and 18 minutes. The flight distance is 859 km / 534 miles and the average flight speed is 660 km/h / 410 mph.
What is the On-Time Performance (OTP) of Delta Air Lines Flight DL1400 Atlanta to Washington?
The Airportia On-Time Performance Rating for Delta Air Lines Flight DL1400 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest DL1400 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being Landed on 12:02.
How else can the flight DL1400 be referenced as?
This Delta Air Lines flight can also be referenced as DAL1400, DL 1400, DAL 1400.
How often is flight DL1400 delayed?
On average, 10% of all DL1400 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled DL1400 flight or baggage issues?
If your DL1400 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our DL1400 Flight Tracker above for more details.
Flight DL1400 is code-shared by 3 airlines using the flight numbers LA6129, VS4516, WS6575
Other flights departing from Atlanta ATL: DL5020, DL1303, WN2868, WN428
Other flights arriving at Washington IAD: UA4378, UA4402, UA4393, UA4566
All flights connecting Atlanta ATL to Washington IAD.
