UA1591United Airlines · BWI → LAX
updated 27m ago
Route confirmed United Airlines

UA1591 BaltimoreBWI · 08:30 Los AngelesLAX · 11:24

UA1591 by United Airlines flies from Baltimore (BWI) to Los Angeles (LAX) for the Mon, Nov 9 departure.

Right nowLanded in Los Angeles · position data
10:52

arrived at LAX · 31 min early

⚖ UA1591 typically leaves +19 and lands −26. The air wins minutes back.
Typical gate push+19 minmedian posted departure
Typical arrival−26 minmedian over 10 operations
Wins back in air~45 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-09
+26 gate
11-06
+13 gate · +8 arrival
11-05
+23 gate · −25 arrival
11-04
+11 gate · −32 arrival
11-03
+7 gate · −42 arrival
11-02
+19 gate · −25 arrival
10-30
+11 gate · +18 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −26 min · 0 cancelled · 11 operations tracked

The route today

live boards
BWIBaltimoreModerate riskBWI delay board →
LAXLos AngelesOn-time likelyLAX delay board →
BWI→LAXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
38%Chance of 15+ min delay
0.9%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at BWI and LAX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Baltimore

Forecast

Tue 10 Nov, local date

High19°Clikely 18°C to 21°C
Low4°Clikely 3°C to 6°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Los Angeles

Forecast

Tue 10 Nov, local date

High28°Clikely 26°C to 29°C
Low17°Clikely 16°C to 18°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Baltimore to Los Angeles flights today

same route · United Airlines
UA651departs 11:25

If UA1591 is cancelled, this is the other United Airlines nonstop flight from Baltimore to Los Angeles on the same day, with scheduled departure times in BWI local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA1591 actually runs

Pro Flight Search has tracked every published board update for UA1591 across the BWI and LAX boards: schedule changes, gate pushes and actual clocks. Usually lands ~17 min early. Based on 10 confirmed landings · 8/10 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how UA1591 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-09BWI 08:30 08:56 (+26)LAX 11:24
11-06BWI 08:30 08:43 (+13)LAX 10:28 10:36 (+8)
11-05BWI 08:30 08:53 (+23)LAX 11:24 10:59 (−25)
11-04BWI 08:30 08:41 (+11)LAX 11:24 10:52 (−32)
11-03BWI 08:30 08:37 (+7)LAX 11:24 10:42 (−42)
11-02BWI 08:30 08:49 (+19)LAX 11:24 10:59 (−25)
10-30BWI 08:30 08:41 (+11)LAX 10:43 11:01 (+18)
10-29BWI 08:30 08:49 (+19)LAX 11:24 10:56 (−28)
10-28BWI 08:30 08:50 (+20)LAX 11:24 10:57 (−27)
10-27BWI 08:30 08:37 (+7)LAX 11:24 10:41 (−43)
10-26BWI 08:30 08:55 (+25)LAX 11:24 11:04 (−20)

Aircraft

Recent tails: N47280, N47343, N27251, N37325.

Board clocks recorded as BWI and LAX published them.

Planning around UA1591? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA1591 Baltimore to Los Angeles on-time performance, measured from the BWI and LAX airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1591
How we measure this →