9X121Southern Airways Express · IAD → DUJ
updated 5h ago
Route confirmed Southern Airways Express

9X121 WashingtonIAD · 17:50 DuboisDUJ

9X121 by Southern Airways Express flies from Washington (IAD) to Dubois (DUJ) for the Thu, Nov 12 departure.

Right nowEn route to Dubois · off blocks 20:53 · 183 min late
En route

en route from IAD to DUJ

En route9X121 · position estimated
IADWashingtonDUJDubois
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 20:53 · typical taxi-out at IAD ≈ 7.5 min.

Typical gate push−2 minmedian posted departure
Cancellation0 in 12tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+61+122+183 min
11-13
+183 gate
11-12
+183 gate
11-11
−21 gate
11-10
−20 gate
11-09
−11 gate
11-08
+8 gate
11-07
−25 gate

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

0 cancelled · 12 operations tracked

The route today

live boards
IADWashingtonModerate riskIAD delay board →
DUJDuboisOn-time likelyDUJ delay board →
IAD→DUJevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at Washington

Forecast

Sat 14 Nov, local date

High10°Clikely 8°C to 12°C
Low2°Clikely 0°C to 4°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 Washington to Dubois flights today

same route · Southern Airways Express
9X125departs 08:25
9X127departs 12:50
9X129departs 22:25

If 9X121 is cancelled, these are the other Southern Airways Express nonstop flights from Washington to Dubois on the same day, with scheduled departure times in IAD 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 9X121 actually runs

Pro Flight Search has tracked every published board update for 9X121 across the IAD and DUJ boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 12 confirmed departures · 9/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how 9X121 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
11-13IAD 17:50 20:53 (+183)DUJ
11-12IAD 17:50 20:53 (+183)DUJ
11-11IAD 17:50 17:29 (−21)DUJ
11-10IAD 17:50 17:30 (−20)DUJ
11-09IAD 17:50 17:39 (−11)DUJ
11-08IAD 17:50 17:58 (+8)DUJ
11-07IAD 17:50 17:25 (−25)DUJ
11-06IAD 17:50 17:46 (−4)DUJ
11-05IAD 17:50 19:54 (+124)DUJ
11-03IAD 17:50 (+0)DUJ
11-02IAD 17:50 17:30 (−20)DUJ
10-30IAD 17:25 17:31 (+6)DUJ

Aircraft

Recent tails: N750Z, N4118K, N1983X.

Board clocks recorded as IAD and DUJ published them.

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: 9X121 Washington to Dubois on-time performance, measured from the IAD and DUJ airport boards.

Canonical URL
https://proflightsearch.com/flight/9X121
How we measure this →