| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 24 | CMH | IAD | 10:41 | 11:35 |
Landed
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| Sep 23 | CMH | IAD | 10:58 | 11:48 |
Landed
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| Sep 22 | CMH | IAD | 10:51 | 11:45 |
Landed
|
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| Sep 21 | CMH | IAD | 10:43 | 11:37 |
Landed
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| Sep 20 | CMH | IAD | 10:48 | 11:36 |
Landed
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| Sep 19 | CMH | IAD | 10:46 | 11:42 |
Landed
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| Sep 18 | CMH | IAD | 11:11 | 12:00 |
Landed
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| Sep 17 | CMH | IAD | 10:43 | 11:42 |
Landed
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| Sep 16 | CMH | IAD | 10:33 | 11:33 |
Landed
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| Sep 15 | CMH | IAD | 10:44 | 11:37 |
Landed
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United Airlines Flight UA312 connects Columbus, United States to Washington, United States, taking off from Port Columbus International Airport CMH and landing at Washington Dulles International Airport IAD.
How long is the UA312 flight from Columbus to Washington?
The average flight time from Columbus to Washington is 53 minutes. The flight distance is 481 km / 299 miles and the average flight speed is 540 km/h / 335 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA312 Columbus to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA312 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA312 flight?
The latest flight took off on Wednesday, September 24th, 2025 with the flight status being Landed on 11:35.
How else can the flight UA312 be referenced as?
This United Airlines flight can also be referenced as UAL312, UA0312, UA 312, UAL 312.
How often is flight UA312 delayed?
On average, 10% of all UA312 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled UA312 flight or baggage issues?
If your UA312 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 UA312 Flight Tracker above for more details.
Flight UA312 is code-shared by 3 airlines using the flight numbers AC3547, AV2228, CM2207
Other flights departing from Columbus CMH: UA667, DL1175, DL4643, AA5396
Other flights arriving at Washington IAD: UA3438, UA6025, UA4430, UA6058
All flights connecting Columbus CMH to Washington IAD.
