Informational Guide to Boston Logan Airport (BOS) - NON OFFICIAL

UA1989 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1989, which currently operates between the airports of Chicago - Chicago O'Hare International Airport (Airport Code ORD) and Boston - Boston Logan International Airport (Airport Code BOS).
This flight data pertains specifically to the flight's details for Thursday, December 04, 2025.

UA1989 On Time performance:
51
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

UA1989 United Airlines from Chicago

Landed - On-time
Delay: 3 minutes
Flight Status for Thursday December 04, 2025
This flight is also scheduled for Today (December 05, 2025). See it here
This flight is also scheduled for Tomorrow (December 06, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

Chicago (ORD)
December 04, 2025
Chicago O'Hare International Airport
Departed at:
06:30 pm
Terminal:
1
Gate:
B6
Scheduled Departure Time: 06:17 pm

Arrival

Boston (BOS)
December 04, 2025
Boston Logan International Airport
Arrived at:
09:48 pm
Terminal:
B
Gate:
B29
Scheduled Arrival Time: 09:45 pm
Baggage: 5
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.boston-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:

- AV2276 - Avianca

- EK6224 - Emirates

- NH7794 - ANA All Nippon Airways

- NZ2089 - Air New Zealand

Additional Information

Which is the frequency of flight UA1989?
The flight UA1989 is scheduled to flight on daily basis.

Which is the distance of flight UA1989?
The distance between the two airports is 864 miles.

Which is the flight time of flight UA1989?
The scheduled flight time gate to gate is: 02:28 hours.
The real flight time gate to gate on average is: 02:32 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Chicago: 2025-12-05 12:18:36
Current Time in Boston: 2025-12-05 13:18:36

Alternative Flights

The following airlines serves the same route between Chicago and Boston:

American Airlines
- Flight Number: AA1443. (On Time performance: 81 - Average Delay: 18 minutes)
- Flight Number: AA1457. (On Time performance: 73 - Average Delay: 18 minutes)
- Flight Number: AA2504. (On Time performance: 50 - Average Delay: 30 minutes)
- Flight Number: AA3600. (On Time performance: 85 - Average Delay: 8 minutes)
- Flight Number: AA3710. (On Time performance: 92 - Average Delay: 6 minutes)
- Flight Number: AA379. (On Time performance: 29 - Average Delay: 50 minutes)
- Flight Number: AA4384. (On Time performance: 86 - Average Delay: 5 minutes)
- Flight Number: AA4391. (On Time performance: 89 - Average Delay: 4 minutes)
- Flight Number: AA4606. (On Time performance: 85 - Average Delay: 8 minutes)
- Flight Number: AA4650. (On Time performance: 70 - Average Delay: 29 minutes)
- Flight Number: AA469. (On Time performance: 78 - Average Delay: 12 minutes)

JetBlue
- Flight Number: B61012. (On Time performance: 70 - Average Delay: 28 minutes)
- Flight Number: B6312. (On Time performance: 67 - Average Delay: 27 minutes)

Delta Air Lines
- Flight Number: DL1602. (On Time performance: 81 - Average Delay: 16 minutes)
- Flight Number: DL2570. (On Time performance: 69 - Average Delay: 30 minutes)
- Flight Number: DL416. (On Time performance: 50 - Average Delay: 64 minutes)
- Flight Number: DL972. (On Time performance: 46 - Average Delay: 72 minutes)

United Airlines
- Flight Number: UA1262. (On Time performance: 55 - Average Delay: 48 minutes)
- Flight Number: UA1269.
- Flight Number: UA1677. (On Time performance: 29 - Average Delay: 64 minutes)
- Flight Number: UA1693. (On Time performance: 48 - Average Delay: 50 minutes)
- Flight Number: UA1779. (On Time performance: 65 - Average Delay: 27 minutes)
- Flight Number: UA2067. (On Time performance: 89 - Average Delay: 7 minutes)
- Flight Number: UA2104. (On Time performance: 95 - Average Delay: 1 minutes)
- Flight Number: UA399. (On Time performance: 52 - Average Delay: 38 minutes)
- Flight Number: UA618. (On Time performance: 80 - Average Delay: 16 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 September 25, 2025 to November 29, 2025, we have obtained these figures.
Total number of flights: 65
On Time: 33 ( 51 % )
Moderate Delay: 8 ( 12 % )
Significant Delay: 7 ( 11 % )
Major Delay: 15 ( 23 % )
Canceled: 0 ( 0 % )
Diverted: 2 ( 3 % )

Average Delay: 54 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from May 31, 2025 to November 29, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from January 07, 2025 to November 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights UA1989

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
04 December
06:30 pm
Chicago (ORD)
09:48 pm
Boston (BOS)
02h 18min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
03 December
06:37 pm
Chicago (ORD)
10:32 pm
Boston (BOS)
02h 55min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Tuesday
02 December
06:30 pm
Chicago (ORD)
10:38 pm
Boston (BOS)
03h 08min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Monday
01 December
07:03 pm
Chicago (ORD)
11:07 pm
Boston (BOS)
03h 04min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Sunday
30 November
08:25 pm
Chicago (ORD)
12:28 am
Boston (BOS)
03h 03min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Saturday
29 November
02:39 am
Chicago (ORD)
07:12 am
Boston (BOS)
03h 33min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
28 November
06:23 pm
Chicago (ORD)
09:47 pm
Boston (BOS)
02h 24min
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
26 November
07:40 pm
Chicago (ORD)
11:07 pm
Boston (BOS)
02h 27min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Tuesday
25 November
06:16 pm
Chicago (ORD)
10:05 pm
Boston (BOS)
02h 49min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Monday
24 November
06:23 pm
Chicago (ORD)
09:52 pm
Boston (BOS)
02h 29min
Boeing 737-900
Boeing 737-900
Landed - On-time