AA4499American Airlines · PWM → ORD
live · 38m ago
Route confirmed American Airlines

AA4499 PortlandPWM · 07:00 ChicagoORD · 09:04

AA4499 by American Airlines flies from Portland (PWM) to Chicago (ORD).

Right nowNext departure tomorrow Operates daily
07:00

scheduled from PWM

⚖ AA4499 typically leaves +8 and lands −10. The air wins minutes back.
Typical gate push+8 minmedian posted departure
Typical arrival−10 minmedian over 11 operations
Wins back in air~18 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
11-02
+8 gate · −13 arrival
10-31
+6 gate · −4 arrival
10-30
+4 gate · −3 arrival
10-29
+0 gate · +74 arrival
10-28
+14 gate · −21 arrival
10-27
+25 gate · +4 arrival
10-26
+8 gate · −13 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 −10 min · 0 cancelled · 11 operations tracked

The route today

live boards
PWMPortlandOn-time likelyPWM delay board →
ORDChicagoOn-time likelyORD delay board →
PWM→ORDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
63%Chance of 15+ min delay
5.9%Chance of cancellation
+62 minTypical airport delay in this weather

Driven mainly by ORD (Chicago), currently flying IFR (instrument). 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 Portland

Forecast

Tue 3 Nov, local date

High17°Clikely 15°C to 18°C
Low7°Clikely 6°C to 10°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 Chicago

Forecast

Tue 3 Nov, local date

High22°Clikely 20°C to 23°C
Low17°Clikely 14°C to 19°C
  • 90% chance of rain
  • Gusts to 32 kt

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 Portland to Chicago flights today

same route · American Airlines
AA4391departs 06:10
AA4741departs 13:05
AA4478departs 17:45

If AA4499 is cancelled, these are the other American Airlines nonstop flights from Portland to Chicago on the same day, with scheduled departure times in PWM 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 AA4499 actually runs

Pro Flight Search has tracked every published board update for AA4499 across the PWM and ORD boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min early. Based on 11 confirmed landings · 9/11 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 AA4499 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
11-02PWM 07:00 07:08 (+8)ORD 09:04 08:51 (−13)
10-31PWM 07:00 07:06 (+6)ORD 09:04 09:00 (−4)
10-30PWM 07:00 07:04 (+4)ORD 09:04 09:01 (−3)
10-29PWM 07:00 (+0)ORD 09:04 10:18 (+74)
10-28PWM 07:00 07:14 (+14)ORD 09:04 08:43 (−21)
10-27PWM 07:00 07:25 (+25)ORD 09:04 09:08 (+4)
10-26PWM 07:00 07:08 (+8)ORD 09:04 08:51 (−13)
10-25PWM 07:00 07:24 (+24)ORD 09:04 08:54 (−10)
10-24PWM 07:00 08:11 (+71)ORD 09:04 09:42 (+38)
10-23PWM 07:00 07:09 (+9)ORD 09:04 08:47 (−17)
10-22PWM 07:00 07:05 (+5)ORD 09:04 08:48 (−16)

Aircraft

Recent tails: N440YX, N113HQ, N122HQ, N406YX.

Board clocks recorded as PWM and ORD published them.

Planning around AA4499? 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: AA4499 Portland to Chicago on-time performance, measured from the PWM and ORD airport boards.

Canonical URL
https://proflightsearch.com/flight/AA4499
How we measure this →