| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 24 | ATL | DEN | 07:41 | 08:33 |
Landed
|
Track > |
| Jun 23 | ATL | DEN | 08:58 | 10:00 |
Delayed
|
Track > |
| Jun 22 | ATL | DEN | 07:46 | 08:39 |
Landed
|
Track > |
| Jun 20 | ATL | DEN | 09:46 | 10:26 |
Landed Late
|
Track > |
| Jun 19 | ATL | DEN | 07:42 | 08:38 |
Landed
|
Track > |
| Jun 18 | ATL | DEN | 07:40 | 08:27 |
Landed
|
Track > |
| Jun 17 | ATL | DEN | 07:40 | 08:29 |
Landed
|
Track > |
| Jun 16 | ATL | DEN | 07:42 | 08:37 |
Landed
|
Track > |
| Jun 15 | ATL | DEN | 07:50 | 08:43 |
Landed
|
Track > |
| Jun 13 | ATL | DEN | 08:55 | 09:42 |
Landed
|
Track > |
United Airlines Flight UA1378 connects Atlanta, United States to Denver, United States, taking off from Atlanta Hartsfield-Jackson International Airport ATL and landing at Denver International Airport DEN.
How long is the UA1378 flight from Atlanta to Denver?
The average flight time from Atlanta to Denver is 2 hours and 51 minutes. The flight distance is 1927 km / 1197 miles and the average flight speed is 675 km/h / 420 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1378 Atlanta to Denver?
The Airportia On-Time Performance Rating for United Airlines Flight UA1378 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA1378 flight?
The latest flight took off on Wednesday, June 24th, 2026 with the flight status being Landed on 08:33.
How else can the flight UA1378 be referenced as?
This United Airlines flight can also be referenced as UAL1378, UA 1378, UAL 1378.
How often is flight UA1378 delayed?
On average, 20% of all UA1378 flights are delayed. The average delay is 44 minutes.
Can I get compensation for my delayed or cancelled UA1378 flight or baggage issues?
If your UA1378 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 UA1378 Flight Tracker above for more details.
Flight UA1378 is code-shared by 1 airline using the flight number AC5419
Other flights departing from Atlanta ATL: DL2250, DL2634, DL3125, DL1336
Other flights arriving at Denver DEN: UA2302, UA1915, UA372, OO6085
All flights connecting Atlanta ATL to Denver DEN.