| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 11 | CAE | IAD | 15:09 | 16:11 |
Landed
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| Feb 10 | CAE | IAD | 15:03 | 16:12 |
Landed
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| Feb 09 | CAE | IAD | 15:08 | 16:19 |
Landed
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| Feb 08 | CAE | IAD | 15:17 | 16:22 |
Landed
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| Feb 07 | CAE | IAD | 15:01 | 16:38 |
Landed
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| Feb 06 | CAE | IAD | 14:56 | 16:02 |
Landed
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| Feb 05 | CAE | IAD | 14:57 | 15:58 |
Landed
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| Feb 04 | CAE | IAD | 14:59 | 15:56 |
Landed
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| Feb 03 | CAE | IAD | 15:00 | 16:04 |
Landed
|
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| Feb 02 | CAE | IAD | 16:02 | 17:03 |
Landed Late
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United Airlines Flight UA4173 connects Columbia, United States to Washington, United States, taking off from Columbia Metropolitan Airport CAE and landing at Washington Dulles International Airport IAD.
How long is the UA4173 flight from Columbia to Washington?
The average flight time from Columbia to Washington is 1 hour and 7 minutes. The flight distance is 646 km / 401 miles and the average flight speed is 587 km/h / 365 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4173 Columbia to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4173 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4173 arriving at?
Flight UA4173 arrives at Washington Dulles International Airport (IAD) Terminal D.
When was the latest UA4173 flight?
The latest flight took off on Wednesday, February 11th, 2026 with the flight status being Landed on 16:11.
How else can the flight UA4173 be referenced as?
This United Airlines flight can also be referenced as UAL4173, UA 4173, UAL 4173.
How often is flight UA4173 delayed?
On average, 20% of all UA4173 flights are delayed. The average delay is 23 minutes.
Can I get compensation for my delayed or cancelled UA4173 flight or baggage issues?
If your UA4173 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 UA4173 Flight Tracker above for more details.
Flight UA4173 is code-shared by 2 airlines using the flight numbers LH8549, SN8918
Other flights departing from Columbia CAE: AA5836, UA4388, DL5390, AA5793
Other flights arriving at Washington IAD: UA2001, UA3445, UA1134, UA3687
All flights connecting Columbia CAE to Washington IAD.