| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 01 | IAD | BTV | 19:21 | 18:47 |
En-Route
|
Track > |
| Nov 30 | IAD | BTV | 21:10 | 18:47 |
Unknown
|
Track > |
| Nov 28 | IAD | BTV | 17:29 | 18:41 |
Landed
|
Track > |
| Nov 26 | IAD | BTV | 21:10 | 18:47 |
En-Route
|
Track > |
| Nov 25 | IAD | BTV | 17:36 | 18:43 |
Landed
|
Track > |
| Nov 23 | IAD | BTV | 17:40 | 18:55 |
Landed
|
Track > |
| Nov 21 | IAD | BTV | 17:51 | 18:55 |
En-Route
|
Track > |
| Nov 20 | IAD | BTV | 17:40 | 18:49 |
Landed
|
Track > |
| Nov 19 | IAD | BTV | 17:34 | 18:47 |
En-Route
|
Track > |
| Nov 18 | IAD | BTV | 17:24 | 18:34 |
Landed
|
Track > |
United Airlines Flight UA4540 connects Washington, United States to Burlington, United States, taking off from Washington Dulles International Airport IAD and landing at Burlington International Airport BTV.
How long is the UA4540 flight from Washington to Burlington?
The average flight time from Washington to Burlington is 1 hour and 9 minutes. The flight distance is 710 km / 441 miles and the average flight speed is 545 km/h / 338 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4540 Washington to Burlington?
The Airportia On-Time Performance Rating for United Airlines Flight UA4540 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4540 flight?
The latest flight took off on Monday, December 1st, 2025 with the flight status being En-Route on 18:47.
How else can the flight UA4540 be referenced as?
This United Airlines flight can also be referenced as UAL4540, UA 4540, UAL 4540.
How often is flight UA4540 delayed?
On average, 30% of all UA4540 flights are delayed. The average delay is 6 minutes.
Can I get compensation for my delayed or cancelled UA4540 flight or baggage issues?
If your UA4540 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 UA4540 Flight Tracker above for more details.
Flight UA4540 is code-shared by 1 airline using the flight number CM1216
Other flights departing from Washington IAD: UA726, DL3776, UA368, UA203
Other flights arriving at Burlington BTV: UA2368, UA1910, AA5175
All flights connecting Washington IAD to Burlington BTV.