| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | IAD | DAY | 08:36 | 09:48 |
En-Route
|
Track > |
| Jul 30 | IAD | DAY | 08:26 | 09:26 |
Landed
|
Track > |
| Jul 29 | IAD | DAY | 08:30 | 09:35 |
Landed
|
Track > |
| Jul 28 | IAD | DAY | 08:15 | 09:48 |
Cancelled
|
Track > |
| Claim > | ||||||
| Jul 27 | IAD | DAY | 08:20 | 09:20 |
Landed
|
Track > |
| Jul 26 | IAD | DAY | 08:25 | 09:22 |
Landed
|
Track > |
| Jul 25 | IAD | DAY | 08:21 | 09:19 |
Landed
|
Track > |
| Jul 24 | IAD | DAY | 08:37 | 09:38 |
Landed
|
Track > |
| Jul 23 | IAD | DAY | 08:35 | 09:41 |
Landed
|
Track > |
| Jul 22 | IAD | DAY | 09:48 | 10:53 |
Delayed
|
Track > |
United Airlines Flight UA4188 connects Washington, United States to Dayton, United States, taking off from Washington Dulles International Airport IAD and landing at Dayton International Airport DAY.
How long is the UA4188 flight from Washington to Dayton?
The average flight time from Washington to Dayton is 1 hour and 1 minute. The flight distance is 590 km / 367 miles and the average flight speed is 538 km/h / 334 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA4188 Washington to Dayton?
The Airportia On-Time Performance Rating for United Airlines Flight UA4188 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA4188 flight?
The latest flight took off on Monday, August 3rd, 2026 with the flight status being En-Route on 09:48.
How else can the flight UA4188 be referenced as?
This United Airlines flight can also be referenced as UAL4188, UA 4188, UAL 4188.
How often is flight UA4188 delayed?
On average, 10% of all UA4188 flights are delayed. The average delay is 65 minutes.
Can I get compensation for my delayed or cancelled UA4188 flight or baggage issues?
If your UA4188 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 UA4188 Flight Tracker above for more details.
Other flights departing from Washington IAD: UA792, YV4063, G74188, LF7650
Other flights arriving at Dayton DAY: OH5159, G74188, UA4594, MQ3786
All flights connecting Washington IAD to Dayton DAY.