| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | DEN | IND | 15:58 | 19:53 |
Delayed
|
Track > |
| May 18 | DEN | IND | 13:25 | 17:59 |
Cancelled
|
Track > |
| Claim > | ||||||
| May 17 | DEN | IND | 13:40 | 17:44 |
Landed
|
Track > |
| May 15 | DEN | IND | 13:52 | 17:58 |
Landed
|
Track > |
| May 14 | DEN | IND | 13:42 | 17:47 |
Landed
|
Track > |
| May 13 | DEN | IND | 13:45 | 17:44 |
Landed
|
Track > |
| May 11 | DEN | IND | 13:31 | 17:30 |
Landed
|
Track > |
| May 10 | DEN | IND | 14:58 | 18:52 |
Landed Late
|
Track > |
| May 06 | DEN | IND | 13:24 | 17:58 |
Unknown
|
Track > |
| May 04 | DEN | IND | 13:18 | 17:29 |
Unknown
|
Track > |
United Airlines Flight UA2421 connects Denver, United States to Indianapolis, United States, taking off from Denver International Airport DEN and landing at Indianapolis International Airport IND.
How long is the UA2421 flight from Denver to Indianapolis?
The average flight time from Denver to Indianapolis is 2 hours and 5 minutes. The flight distance is 1568 km / 974 miles and the average flight speed is 742 km/h / 461 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2421 Denver to Indianapolis?
The Airportia On-Time Performance Rating for United Airlines Flight UA2421 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2421 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being En-Route on 19:53.
How else can the flight UA2421 be referenced as?
This United Airlines flight can also be referenced as UAL2421, UA 2421, UAL 2421.
How often is flight UA2421 delayed?
On average, 20% of all UA2421 flights are delayed. The average delay is 83 minutes.
Can I get compensation for my delayed or cancelled UA2421 flight or baggage issues?
If your UA2421 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 UA2421 Flight Tracker above for more details.
Flight UA2421 is code-shared by 1 airline using the flight number AC3742
Other flights departing from Denver DEN: UA250, UA631, UA2348, UA4742
Other flights arriving at Indianapolis IND: AA4338, AA2176, AA4573, UA3690
All flights connecting Denver DEN to Indianapolis IND.
