About 1 in 5 UA 444 flights from Washington arrived 15+ minutes late, diverted or cancelled over the past year (20%); 0.9% were cancelled. The typical flight landed 4 minutes early.
UA 444: IAD → BDL
Scheduled to leave Washington at 10:25 p.m. local time. Over the past year it arrived on time 80% of the time (342 flights), in line with other UA flights on the route at that hour (80%). Last seen in the data Aug 31, 2026.
Usually United Airlines's last flight of the day from Washington to Hartford (100% of days). United Airlines's last IAD–BDL flight was cancelled 0.8% of the time, against 2.6% for its earlier ones. If it's cancelled, the next United Airlines flight is usually around 8:24 a.m. the next morning.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 53 | 70% |
| Tuesday | 38 | 89% |
| Wednesday | 52 | 85% |
| Thursday | 51 | 78% |
| Friday | 47 | 77% |
| Saturday | 49 | 84% |
| Sunday | 52 | 79% |
Why it was late
All flights IAD → BDL · Connecting off UA 444? Check the risk
UA 444: SAN → IAD
Scheduled to leave San Diego at 12:57 p.m. local time. Over the past year it arrived on time 83% of the time (201 flights), worse than other UA flights on the route at that hour (86%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 29 | 83% |
| Tuesday | 28 | 96% |
| Wednesday | 28 | 75% |
| Thursday | 29 | 69% |
| Friday | 29 | 86% |
| Saturday | 29 | 90% |
| Sunday | 29 | 79% |
Why it was late
All flights SAN → IAD · Connecting off UA 444? Check the risk
UA 444: SFO → SAN
Scheduled to leave San Francisco at 8:15 a.m. local time. Over the past year it arrived on time 78% of the time (197 flights), in line with other UA flights on the route at that hour (80%). Last seen in the data Aug 31, 2026.
Month by month
By day of week
| Day | Flights | On time |
|---|---|---|
| Monday | 29 | 62% |
| Tuesday | 28 | 89% |
| Wednesday | 28 | 89% |
| Thursday | 29 | 66% |
| Friday | 29 | 69% |
| Saturday | 25 | 88% |
| Sunday | 29 | 83% |
Why it was late
All flights SFO → SAN · Connecting off UA 444? Check the risk
Questions
How often is UA 444 from IAD to BDL late?
United Airlines 444 from Washington, DC to Hartford, CT arrived 15 or more minutes late, was diverted or was cancelled on 20% of 342 scheduled flights between September 2025 and August 2026. 0.9% were cancelled.
How often is UA 444 from SAN to IAD late?
United Airlines 444 from San Diego, CA to Washington, DC arrived 15 or more minutes late, was diverted or was cancelled on 17% of 201 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
How often is UA 444 from SFO to SAN late?
United Airlines 444 from San Francisco, CA to San Diego, CA arrived 15 or more minutes late, was diverted or was cancelled on 22% of 197 scheduled flights between September 2025 and August 2026. 0.0% were cancelled.
Flight numbers change. Figures cover flights with this airline, number and route only. "Likely range" is the 95% interval for the true on-time rate given the number of flights. This is history, not live status: check United Airlines for today's flight. Method.