UA4137 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4137, which currently operates between the airports of Dulles - Washington Dulles International Airport (Airport Code IAD) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Monday, February 23, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4137
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4137
UA4137 On Time performance:
86
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
UA4137 United Airlines from Dulles
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
United Airlines
Departure
Dulles (IAD)
February 23, 2026
Washington Dulles International Airport
Arrival
Chicago (ORD)
February 23, 2026
Chicago O'Hare International Airport
Disclaimer
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Additional Information
Which is the frequency of flight UA4137?
The flight UA4137 is currently not scheduled at Chicago O'Hare Airport (ORD).
Which is the distance of flight UA4137?
The distance between the two airports is 588 miles.
Which is the flight time of flight UA4137?
The scheduled flight time gate to gate is: 02:30 hours.
The real flight time gate to gate on average is: 03:19 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 Dulles: 2026-03-10 23:53:55
Current Time in Chicago: 2026-03-10 22:53:55
The flight UA4137 is currently not scheduled at Chicago O'Hare Airport (ORD).
Which is the distance of flight UA4137?
The distance between the two airports is 588 miles.
Which is the flight time of flight UA4137?
The scheduled flight time gate to gate is: 02:30 hours.
The real flight time gate to gate on average is: 03:19 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 Dulles: 2026-03-10 23:53:55
Current Time in Chicago: 2026-03-10 22:53:55
Alternative Flights
The following airline serve the same route between Dulles and Chicago:
United Airlines - Flight Number: UA1738. (On Time performance: 83 - Average Delay: 10 minutes)
United Airlines - Flight Number: UA1738. (On Time performance: 83 - Average Delay: 10 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 January 10, 2026 to February 23, 2026, we have obtained these figures.
Total number of flights: 7
On Time: 6 ( 86 % )
Moderate Delay: 1 ( 14 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 3 minutes.
Total number of flights: 7
On Time: 6 ( 86 % )
Moderate Delay: 1 ( 14 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 3 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 UA4137
Date
Departure
Arrival
Duration
Aircraft
Status
Monday
23 February
23 February
03:02 pm
Dulles (IAD)
Dulles (IAD)
04:30 pm
Chicago (ORD)
Chicago (ORD)
02h 28min
Embraer RJ145
Embraer RJ145
Landed - On-time
Tuesday
17 February
17 February
02:00 pm
Dulles (IAD)
Dulles (IAD)
03:30 pm
Chicago (ORD)
Chicago (ORD)
02h 30min
Embraer RJ135
Embraer RJ135
- On-time
Saturday
14 February
14 February
08:12 am
Houston (IAH)
Houston (IAH)
10:37 am
Chicago (ORD)
Chicago (ORD)
03h 25min
Embraer RJ145
Embraer RJ145
Landed - On-time
Friday
13 February
13 February
11:23 am
Houston (IAH)
Houston (IAH)
02:02 pm
Chicago (ORD)
Chicago (ORD)
03h 39min
Embraer RJ145
Embraer RJ145
Landed - On-time