tailodds FORECAST
Tickets
Any day
Showing United only (incl. its regional partners)All airlines ×
686 nonstop flights · Aug 2025 – Jul 2026 · US DOT on-time records, all US airlines

Leave before 9 am: 94% depart on time. After 4 pm it’s 82%.

Best time to leave 8–9 am 94% arrive on time from IAD
Best single flight UA 1789 IAD 08:25 → SAT 10:59 · 94% on time Avoid UA 1869 IAD 17:45 → SAT 20:22 · 81% on time

Time of day × airport

Share of this route’s flights leaving within 15 minutes, by airport and scheduled departure hour, over Aug 2025 – Jul 2026. Blank: no flights then (or fewer than 40 in the year).

8
9
10
11
12
13
14
15
16
17
IAD
94
82
% of this route’s flights leaving within 15 min (small number: flights in the Jun 6 – Jul 31, 2026 schedule): 85+75–8465–7455–64under 55

Pick an hour to see this route’s flights leaving then.

Flights, best and worst

Flights in the Jun 6 – Jul 31, 2026 schedule that ran 150+ times in the year. Times are local. Pick a flight for its history.
UA 1789 IAD 08:25 SAT 10:59 94%
UA 1869 IAD 17:45 SAT 20:22 81%

All 2 United flights in the current schedule

Every flight that flew in the Jun 6 – Jul 31, 2026 schedule, with its record over Aug 2025 – Jul 2026. Times are local. Click a column to sort.
UA 1789 IAD 08:25 SAT 10:59 3h 34m 280 94% 0.7% 50 min
UA 1869 IAD 17:45 SAT 20:22 3h 37m 361 81% 0.6% 125 min

Nonstops by airline and airport

Arriving within 15 minutes, Aug 2025 – Jul 2026. Pick a row to see that airline’s flights on that airport pair.
United IAD SAT 3h 37m 88% 0.6% 686 Flying now

Alternatives with one stop

All connections →
UnitedDetails → IAD 06:30 → IAH 08:39UA 1935 1h 00m Houston IAH 09:39 → SAT 10:46UA 6201 · flown by Mesa 5h 16m 100% 88%
Flying on a particular day? Pick a date above and the same ranking uses our forecast odds for each flight that day: Tomorrow.

About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON