| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 29 | ATL | IAD | 07:35 | 08:54 |
Delayed
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Track > |
| Jul 28 | ATL | IAD | 05:44 | 07:05 |
Landed
|
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| Jul 27 | ATL | IAD | 05:42 | 07:09 |
Landed
|
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| Jul 26 | ATL | IAD | 05:53 | 07:15 |
Landed
|
Track > |
| Jul 25 | ATL | IAD | 05:44 | 07:03 |
Landed
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| Jul 22 | ATL | IAD | 05:38 | 06:59 |
Landed
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| Jul 21 | ATL | IAD | 05:46 | 07:06 |
Landed
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| Jul 20 | ATL | IAD | 05:48 | 07:07 |
Landed
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Track > |
| Jul 19 | ATL | IAD | 05:59 | 07:17 |
Landed
|
Track > |
| Jul 18 | ATL | IAD | 05:40 | 06:59 |
Landed
|
Track > |
United Airlines Flight UA2440 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 UA2440 flight from Atlanta to Washington?
The average flight time from Atlanta to Washington is 1 hour and 20 minutes. The flight distance is 859 km / 534 miles and the average flight speed is 641 km/h / 398 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2440 Atlanta to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA2440 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2440 arriving at?
Flight UA2440 arrives at Washington Dulles International Airport (IAD) Terminal 2.
When was the latest UA2440 flight?
The latest flight took off on Tuesday, July 29th, 2025 with the flight status being En-Route on 08:54.
How else can the flight UA2440 be referenced as?
This United Airlines flight can also be referenced as UAL2440, UA 2440, UAL 2440.
How often is flight UA2440 delayed?
On average, 20% of all UA2440 flights are delayed. The average delay is 49 minutes.
Can I get compensation for my delayed or cancelled UA2440 flight or baggage issues?
If your UA2440 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 UA2440 Flight Tracker above for more details.
Flight UA2440 is code-shared by 2 airlines using the flight numbers CM2124, ET1371
Other flights departing from Atlanta ATL: WN3978, DL326, AA4406, WN2925
Other flights arriving at Washington IAD: UA2211, UA3575, OO5091, UA6107
All flights connecting Atlanta ATL to Washington IAD.
