| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 08 | DTW | IAD | 14:44 | 15:46 |
Landed
|
Track > |
| Feb 07 | DTW | IAD | 16:11 | 17:13 |
Delayed
|
Track > |
| Feb 01 | DTW | IAD | 14:51 | 15:59 |
Landed
|
Track > |
| Jan 31 | DTW | IAD | 15:01 | 16:08 |
Landed
|
Track > |
| Jan 25 | DTW | IAD | 14:40 | 16:16 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jan 24 | DTW | IAD | 19:25 | 16:16 |
Unknown
|
Track > |
| Jan 18 | DTW | IAD | 15:02 | 16:13 |
Landed
|
Track > |
| Jan 17 | DTW | IAD | 16:59 | 18:10 |
Delayed
|
Track > |
| Jan 11 | DTW | IAD | 16:31 | 17:29 |
Delayed
|
Track > |
| Jan 10 | DTW | IAD | 15:01 | 16:15 |
Landed
|
Track > |
United Airlines Flight UA4557 connects Detroit, United States to Washington, United States, taking off from Detroit Metropolitan Wayne County Airport DTW and landing at Washington Dulles International Airport IAD.
How long is the UA4557 flight from Detroit to Washington?
The average flight time from Detroit to Washington is 1 hour and 6 minutes. The flight distance is 616 km / 383 miles and the average flight speed is 523 km/h / 325 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4557 Detroit to Washington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4557 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA4557 arriving at?
Flight UA4557 arrives at Washington Dulles International Airport (IAD) Terminal C.
When was the latest UA4557 flight?
The latest flight took off on Sunday, February 8th, 2026 with the flight status being Landed on 15:46.
How else can the flight UA4557 be referenced as?
This United Airlines flight can also be referenced as UAL4557, UA 4557, UAL 4557.
How often is flight UA4557 delayed?
On average, 30% of all UA4557 flights are delayed. The average delay is 81 minutes.
Can I get compensation for my delayed or cancelled UA4557 flight or baggage issues?
If your UA4557 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 UA4557 Flight Tracker above for more details.
Flight UA4557 is code-shared by 1 airline using the flight number SN9059
Other flights departing from Detroit DTW: UA271, UA3701, DL3937, DL3942
Other flights arriving at Washington IAD: UA4035, UA3992, UA4230, UA3579
All flights connecting Detroit DTW to Washington IAD.