UA1228 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1228, which currently operates between the airports of Boise - Boise Air Terminal (Airport Code BOI) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Monday, June 02, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1228
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1228
UA1228 On Time performance:
71
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
UA1228 United Airlines to Denver
Landed - On-time
Flight Status for Monday June 02, 2025
This flight was also scheduled for Yesterday (June 01, 2025). See it here
This flight is also scheduled for Tomorrow (June 03, 2025). See it here
Landed - On-time
Flight Status for Monday June 02, 2025
Airline information
United Airlines
Equipment: Airbus A320
Departure
Boise (BOI)
June 02, 2025
Boise Air Terminal
Departed at:
10:32 am
Gate:
B11
Scheduled Departure Time: 10:42 am
Arrival
Denver (DEN)
June 02, 2025
Denver International Airport
Arrived at:
12:29 pm
Terminal:
-
Gate:
B18
Scheduled Arrival Time: 12:42 pm
Baggage: 15
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.airport-boise.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:
- AC3217 - Air Canada
- LH7899 - Lufthansa
Additional Information
Which is the frequency of flight UA1228?
The flight UA1228 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA1228?
The distance between the two airports is 648 miles.
Which is the flight time of flight UA1228?
The scheduled flight time gate to gate is: 02:00 hours.
The real flight time gate to gate on average is: 02:01 hours.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA1228 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA1228?
The distance between the two airports is 648 miles.
Which is the flight time of flight UA1228?
The scheduled flight time gate to gate is: 02:00 hours.
The real flight time gate to gate on average is: 02:01 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 Boise and Denver:
Frontier Airlines
- Flight Number: F93934. (On Time performance: 43 - Average Delay: 57 minutes)
United Airlines
- Flight Number: UA1782. (On Time performance: 93 - Average Delay: 13 minutes)
- Flight Number: UA2173. (On Time performance: 66 - Average Delay: 30 minutes)
- Flight Number: UA395. (On Time performance: 56 - Average Delay: 35 minutes)
- Flight Number: UA4775. (On Time performance: 93 - Average Delay: 7 minutes)
- Flight Number: UA5237. (On Time performance: 86 - Average Delay: 3 minutes)
- Flight Number: UA532. (On Time performance: 50 - Average Delay: 18 minutes)
Southwest Airlines
- Flight Number: WN1527. (On Time performance: 60 - Average Delay: 28 minutes)
- Flight Number: WN171. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: WN275. (On Time performance: 71 - Average Delay: 20 minutes)
- Flight Number: WN3594. (On Time performance: 67 - Average Delay: 22 minutes)
Frontier Airlines
- Flight Number: F93934. (On Time performance: 43 - Average Delay: 57 minutes)
United Airlines
- Flight Number: UA1782. (On Time performance: 93 - Average Delay: 13 minutes)
- Flight Number: UA2173. (On Time performance: 66 - Average Delay: 30 minutes)
- Flight Number: UA395. (On Time performance: 56 - Average Delay: 35 minutes)
- Flight Number: UA4775. (On Time performance: 93 - Average Delay: 7 minutes)
- Flight Number: UA5237. (On Time performance: 86 - Average Delay: 3 minutes)
- Flight Number: UA532. (On Time performance: 50 - Average Delay: 18 minutes)
Southwest Airlines
- Flight Number: WN1527. (On Time performance: 60 - Average Delay: 28 minutes)
- Flight Number: WN171. (On Time performance: 90 - Average Delay: 4 minutes)
- Flight Number: WN275. (On Time performance: 71 - Average Delay: 20 minutes)
- Flight Number: WN3594. (On Time performance: 67 - Average Delay: 22 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from May 22, 2025 to May 29, 2025, we have obtained these figures.
Total number of flights: 7
On Time: 5 ( 71 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 29 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 14 minutes.
Total number of flights: 7
On Time: 5 ( 71 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 29 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 14 minutes.
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 UA1228
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
01 June
01 June
10:40 am
Boise (BOI)
Boise (BOI)
12:32 pm
Denver (DEN)
Denver (DEN)
01h 52min
Airbus A320
Airbus A320
Landed - On-time
Friday
30 May
30 May
10:41 am
Boise (BOI)
Boise (BOI)
12:33 pm
Denver (DEN)
Denver (DEN)
01h 52min
Airbus A320
Airbus A320
Landed - On-time
Thursday
29 May
29 May
10:35 am
Boise (BOI)
Boise (BOI)
12:29 pm
Denver (DEN)
Denver (DEN)
01h 54min
Airbus A320
Airbus A320
Landed - On-time
Wednesday
28 May
28 May
10:37 am
Boise (BOI)
Boise (BOI)
12:39 pm
Denver (DEN)
Denver (DEN)
02h 02min
Airbus A320
Airbus A320
Landed - On-time
Tuesday
27 May
27 May
11:15 am
Boise (BOI)
Boise (BOI)
01:22 pm
Denver (DEN)
Denver (DEN)
02h 07min
Airbus A320
Airbus A320
Landed - Delayed
Monday
26 May
26 May
11:06 am
Boise (BOI)
Boise (BOI)
01:33 pm
Denver (DEN)
Denver (DEN)
02h 27min
Airbus A319
Airbus A319
Landed - Delayed
Sunday
25 May
25 May
10:42 am
Boise (BOI)
Boise (BOI)
12:44 pm
Denver (DEN)
Denver (DEN)
02h 02min
Airbus A319
Airbus A319
Landed - On-time
Friday
23 May
23 May
10:32 am
Boise (BOI)
Boise (BOI)
12:20 pm
Denver (DEN)
Denver (DEN)
01h 48min
Airbus A320
Airbus A320
Landed - On-time
Thursday
22 May
22 May
10:33 am
Boise (BOI)
Boise (BOI)
12:20 pm
Denver (DEN)
Denver (DEN)
01h 47min
Airbus A320
Airbus A320
Landed - On-time