Informational Guide to Denver Airport - DEN - NON OFFICIAL

UA2004 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA2004, which currently operates between the airports of Salt Lake City - Salt Lake City International Airport (Airport Code SLC) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Saturday, June 06, 2026.

UA2004 On Time performance:
75
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UA2004 United Airlines from Salt Lake City

Airline information

United Airlines
United Airlines

Departure

Salt Lake City (SLC)
June 04, 2026
Salt Lake City International Airport

Arrival

Denver (DEN)
June 04, 2026
Denver International Airport
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.denver-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AC4216 - Air Canada

Additional Information

Which is the frequency of flight UA2004?
The flight UA2004 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight UA2004?
The distance between the two airports is 390 miles.

Which is the flight time of flight UA2004?
The scheduled flight time gate to gate is: 01:45 hours.
The real flight time gate to gate on average is: 01:33 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Salt Lake City and Denver:

21 Air
- Flight Number: CSB194. (On Time performance: 72 - Average Delay: 15 minutes)

Delta Air Lines
- Flight Number: DL1317. (On Time performance: 96 - Average Delay: 3 minutes)
- Flight Number: DL1553. (On Time performance: 87 - Average Delay: 6 minutes)
- Flight Number: DL1586. (On Time performance: 77 - Average Delay: 17 minutes)
- Flight Number: DL1623. (On Time performance: 85 - Average Delay: 13 minutes)
- Flight Number: DL1667. (On Time performance: 81 - Average Delay: 9 minutes)

Frontier Airlines
- Flight Number: F93220. (On Time performance: 73 - Average Delay: 20 minutes)
- Flight Number: F93862. (On Time performance: 75 - Average Delay: 12 minutes)
- Flight Number: F94236. (On Time performance: 76 - Average Delay: 16 minutes)
- Flight Number: F94252. (On Time performance: 88 - Average Delay: 9 minutes)

United Airlines
- Flight Number: UA1232. (On Time performance: 95 - Average Delay: 3 minutes)
- Flight Number: UA1662. (On Time performance: 78 - Average Delay: 12 minutes)
- Flight Number: UA1910. (On Time performance: 74 - Average Delay: 17 minutes)
- Flight Number: UA333. (On Time performance: 78 - Average Delay: 23 minutes)
- Flight Number: UA4720. (On Time performance: 86 - Average Delay: 13 minutes)
- Flight Number: UA5548. (On Time performance: 83 - Average Delay: 9 minutes)
- Flight Number: UA5626. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: UA5642. (On Time performance: 79 - Average Delay: 15 minutes)
- Flight Number: UA5683. (On Time performance: 96 - Average Delay: 5 minutes)
- Flight Number: UA597. (On Time performance: 85 - Average Delay: 12 minutes)

Southwest Airlines
- Flight Number: WN105. (On Time performance: 61 - Average Delay: 22 minutes)
- Flight Number: WN1358. (On Time performance: 45 - Average Delay: 28 minutes)
- Flight Number: WN2387. (On Time performance: 82 - Average Delay: 7 minutes)
- Flight Number: WN264. (On Time performance: 78 - Average Delay: 11 minutes)
- Flight Number: WN3102. (On Time performance: 71 - Average Delay: 19 minutes)
- Flight Number: WN3276. (On Time performance: 66 - Average Delay: 13 minutes)
- Flight Number: WN3546. (On Time performance: 65 - Average Delay: 14 minutes)
- Flight Number: WN3584. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN4291. (On Time performance: 74 - Average Delay: 9 minutes)
- Flight Number: WN4294. (On Time performance: 43 - Average Delay: 31 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from May 21, 2026 to May 29, 2026, we have obtained these figures.
Total number of flights: 8
On Time: 6 ( 75 % )
Moderate Delay: 1 ( 13 % )
Significant Delay: 1 ( 13 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 8 minutes.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UA2004

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
05 June
10:35 am
Salt Lake City (SLC)
12:04 pm
Denver (DEN)
01h 29min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
04 June
10:35 am
Salt Lake City (SLC)
12:04 pm
Denver (DEN)
01h 29min
Airbus A320
Airbus A320
Landed - On-time
Wednesday
03 June
10:39 am
Salt Lake City (SLC)
12:08 pm
Denver (DEN)
01h 29min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
02 June
10:32 am
Salt Lake City (SLC)
12:33 pm
Denver (DEN)
02h 01min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
01 June
10:36 am
Salt Lake City (SLC)
12:05 pm
Denver (DEN)
01h 29min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
31 May
10:29 am
Salt Lake City (SLC)
11:56 am
Denver (DEN)
01h 27min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
29 May
10:37 am
Salt Lake City (SLC)
12:01 pm
Denver (DEN)
01h 24min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
28 May
11:40 am
Salt Lake City (SLC)
01:11 pm
Denver (DEN)
01h 31min
Wednesday
27 May
10:35 am
Salt Lake City (SLC)
11:56 am
Denver (DEN)
01h 21min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
26 May
10:31 am
Salt Lake City (SLC)
12:00 pm
Denver (DEN)
01h 29min
Boeing 737MAX
Boeing 737MAX
Landed - On-time