UA2821 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA2821, which currently operates between the airports of Chicago - Chicago O'Hare International Airport (Airport Code ORD) and Houston - Houston George Bush Intercontinental Airport (Airport Code IAH).
This flight data pertains specifically to the flight's details for Tuesday, June 09, 2026.

UA2821 On Time performance:
80
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

UA2821 United Airlines from Chicago

Landed - On-time
Flight Status for Tuesday June 09, 2026
This flight was also scheduled for Yesterday (June 08, 2026). See it here
This flight is also scheduled for Tomorrow (June 10, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Airbus A321neo

Departure

Chicago (ORD)
June 09, 2026
Chicago O'Hare International Airport
Departed at:
12:37 pm
Terminal:
1
Gate:
B12
Scheduled Departure Time: 12:40 pm

Arrival

Houston (IAH)
June 09, 2026
Houston George Bush Intercontinental Airport
Arrived at:
03:18 pm
Terminal:
C
Gate:
C41
Scheduled Arrival Time: 03:40 pm
Baggage: C1
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-houston.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:

- EK6148 - Emirates

- NZ6857 - Air New Zealand

Additional Information

Which is the frequency of flight UA2821?
The flight UA2821 is scheduled to flight on daily basis.

Which is the distance of flight UA2821?
The distance between the two airports is 926 miles.

Which is the flight time of flight UA2821?
The scheduled flight time gate to gate is: 03:00 hours.
The real flight time gate to gate on average is: 03:04 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 Chicago and Houston:

American Airlines
- Flight Number: AA1909. (On Time performance: 56 - Average Delay: 64 minutes)
- Flight Number: AA1913. (On Time performance: 50 - Average Delay: 35 minutes)
- Flight Number: AA1915. (On Time performance: 81 - Average Delay: 5 minutes)
- Flight Number: AA3079. (On Time performance: 36 - Average Delay: 63 minutes)
- Flight Number: AA3144. (On Time performance: 58 - Average Delay: 30 minutes)
- Flight Number: AA3485. (On Time performance: 61 - Average Delay: 20 minutes)
- Flight Number: AA3521. (On Time performance: 76 - Average Delay: 13 minutes)
- Flight Number: AA4426. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: AA4720. (On Time performance: 64 - Average Delay: 27 minutes)
- Flight Number: AA4724. (On Time performance: 73 - Average Delay: 16 minutes)

Emirates
- Flight Number: EK9656. (On Time performance: 40 - Average Delay: 20 minutes)

Frontier Airlines
- Flight Number: F93135. (On Time performance: 80 - Average Delay: 16 minutes)

United Airlines
- Flight Number: UA1081. (On Time performance: 68 - Average Delay: 23 minutes)
- Flight Number: UA1231. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: UA1448. (On Time performance: 85 - Average Delay: 14 minutes)
- Flight Number: UA1475. (On Time performance: 63 - Average Delay: 35 minutes)
- Flight Number: UA1799. (On Time performance: 88 - Average Delay: 5 minutes)
- Flight Number: UA1862. (On Time performance: 63 - Average Delay: 9 minutes)
- Flight Number: UA1954. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: UA2062. (On Time performance: 76 - Average Delay: 15 minutes)
- Flight Number: UA2139. (On Time performance: 81 - Average Delay: 4 minutes)
- Flight Number: UA2310. (On Time performance: 81 - Average Delay: 9 minutes)
- Flight Number: UA2320. (On Time performance: 86 - Average Delay: 6 minutes)
- Flight Number: UA2351. (On Time performance: 48 - Average Delay: 18 minutes)
- Flight Number: UA2426. (On Time performance: 62 - Average Delay: 36 minutes)
- Flight Number: UA2638. (On Time performance: 78 - Average Delay: 15 minutes)
- Flight Number: UA2665. (On Time performance: 76 - Average Delay: 34 minutes)
- Flight Number: UA2813. (On Time performance: 75 - Average Delay: 8 minutes)
- Flight Number: UA535. (On Time performance: 81 - Average Delay: 14 minutes)
- Flight Number: UA714. (On Time performance: 68 - Average Delay: 27 minutes)
- Flight Number: UA723. (On Time performance: 88 - Average Delay: 5 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 June 01, 2026 to June 05, 2026, we have obtained these figures.
Total number of flights: 5
On Time: 4 ( 80 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 1 ( 20 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 13 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 UA2821

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
08 June
12:32 pm
Chicago (ORD)
03:51 pm
Houston (IAH)
03h 19min
Airbus A321neo
Airbus A321neo
Landed - On-time
Sunday
07 June
12:43 pm
Chicago (ORD)
03:43 pm
Houston (IAH)
03h 00min
Airbus A321neo
Airbus A321neo
Landed - On-time
Saturday
06 June
01:15 pm
Chicago (ORD)
04:25 pm
Houston (IAH)
03h 10min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
05 June
12:46 pm
Chicago (ORD)
03:41 pm
Houston (IAH)
02h 55min
Airbus A321neo
Airbus A321neo
Landed - On-time
Thursday
04 June
12:37 pm
Chicago (ORD)
03:31 pm
Houston (IAH)
02h 54min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
03 June
12:39 pm
Chicago (ORD)
04:44 pm
Houston (IAH)
04h 05min
Airbus A321neo
Airbus A321neo
Landed - Delayed
Tuesday
02 June
12:39 pm
Chicago (ORD)
03:14 pm
Houston (IAH)
02h 35min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
01 June
12:40 pm
Chicago (ORD)
03:31 pm
Houston (IAH)
02h 51min
Airbus A321neo
Airbus A321neo
Landed - On-time