UA1246United Airlines · GTF → DEN
live · 34m ago
Route confirmed United Airlines

UA1246 Great FallsGTF DenverDEN · 16:40

UA1246 by United Airlines flies from Great Falls (GTF) to Denver (DEN) for the Thu, Oct 15 departure.

Right nowExpected in Denver · On time
16:40

arrival expected at DEN · on schedule

Typical arrival+6 minmedian over 7 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-14
+70 arrival
10-13
−5 arrival
10-12
+17 arrival
10-11
+6 arrival
10-10
+25 arrival
10-09
−21 arrival
10-08
+5 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 +6 min · 0 cancelled · 7 operations tracked

The route today

live boards
GTFGreat FallsOn-time likelyGTF delay board →
DENDenverModerate riskDEN delay board →
GTF→DENevery carrier, schedules and on-time historyRoute intelligence →

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.

How UA1246 actually runs

Pro Flight Search has tracked every published board update for UA1246 across the GTF and DEN boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min late. Based on 7 confirmed landings · 4/7 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA1246 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
10-14GTF DEN 16:40 17:50 (+70)
10-13GTF DEN 16:40 16:35 (−5)
10-12GTF DEN 16:40 16:57 (+17)
10-11GTF DEN 16:40 16:46 (+6)
10-10GTF DEN 16:40 17:05 (+25)
10-09GTF DEN 16:40 16:19 (−21)
10-08GTF DEN 16:40 16:45 (+5)

Aircraft

Recent tails: N823UA, N837UA, N894UA, N839UA.

Board clocks recorded as GTF and DEN published them.

Planning around UA1246? 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 — UA1246 Great Falls to Denver on-time performance, measured from the GTF and DEN airport boards.

Canonical URL
https://proflightsearch.com/flight/UA1246
How we measure this →