Will your flight be late?
Tell us the flight. Pick the day you’re flying and we’ll give you the odds; they get sharper as the weather forecast, the FAA and your plane’s earlier flights come into focus.
0ground stops in effect right now
0FAA delay programs right now
26%average chance of a late departure on Sunday
1%average chance of a cancellation on Sunday
Typical odds Too early for a weather forecast — these are typical odds for departures at these airports on a Sunday in November, from the weather this date has had in past years. They’ll switch to forecast-based odds about 3 days before departure.
Schedule: the flights that flew on Sunday, Oct 25, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.
Airports on Sunday, November 1
Typical odds for Sun, Nov 1, worst first. Forecast issued Mon 8:00 PM ET.
- Chance a departure that hour leaves 15+ min late on a normal day
- Extra today
SFO
San Francisco
#1
33%
leave 15+ min late
1%
cancelled, ~8 of 591
+9 pts above normal
30%
Worst hour 3 PM · 44%
Clear
EWR
Newark
#2
33%
leave 15+ min late
2%
cancelled, ~8 of 503
+8 pts above normal
30%
Worst hour 8 PM · 53%
Clear
ORD
Chicago O'Hare
#3
31%
leave 15+ min late
1%
cancelled, ~15 of 1284
+4 pts above normal
30%
Worst hour 7 PM · 42%
Clear
FLL
Fort Lauderdale
#4
30%
leave 15+ min late
1%
cancelled, ~4 of 335
+5 pts above normal
30%
Worst hour 6 PM · 46%
Clear
BWI
Baltimore/Washington
#5
30%
leave 15+ min late
1%
cancelled, ~3 of 293
+4 pts above normal
30%
Worst hour 10 PM · 51%
Clear
DFW
Dallas–Fort Worth
#6
29%
leave 15+ min late
1%
cancelled, ~13 of 1049
+3 pts above normal
30%
Worst hour 8 PM · 38%
Clear
LAS
Las Vegas
#7
28%
leave 15+ min late
<1%
cancelled, ~5 of 610
+2 pts above normal
30%
Worst hour 7 PM · 47%
Clear
MCO
Orlando
#8
27%
leave 15+ min late
1%
cancelled, ~6 of 553
+5 pts above normal
30%
Worst hour 9 PM · 46%
Clear
PHX
Phoenix
#9
27%
leave 15+ min late
<1%
cancelled, ~5 of 666
+1 pt above normal
30%
Worst hour 10 PM · 44%
Clear
LAX
Los Angeles
#10
27%
leave 15+ min late
1%
cancelled, ~8 of 749
+3 pts above normal
30%
Worst hour 10 PM · 36%
Clear
LGA
New York LaGuardia
#11
26%
leave 15+ min late
2%
cancelled, ~11 of 489
+10 pts above normal
30%
Worst hour 7 PM · 43%
Clear
JFK
New York JFK
#12
26%
leave 15+ min late
2%
cancelled, ~9 of 533
+7 pts above normal
30%
Worst hour 6 PM · 37%
Clear
DEN
Denver
#13
26%
leave 15+ min late
<1%
cancelled, ~7 of 965
+3 pts above normal
30%
Worst hour 6 PM · 40%
Clear
MIA
Miami
#14
26%
leave 15+ min late
<1%
cancelled, ~4 of 481
+1 pt above normal
30%
Worst hour 7 PM · 36%
Clear
BOS
Boston Logan
#15
26%
leave 15+ min late
1%
cancelled, ~8 of 542
+7 pts above normal
30%
Worst hour 8 PM · 41%
Clear
PHL
Philadelphia
#16
25%
leave 15+ min late
1%
cancelled, ~6 of 450
+5 pts above normal
30%
Worst hour 6 PM · 38%
Clear
DCA
Washington National
#17
25%
leave 15+ min late
2%
cancelled, ~7 of 422
+6 pts above normal
30%
Worst hour 6 PM · 36%
Clear
IAH
Houston Bush
#18
24%
leave 15+ min late
<1%
cancelled, ~6 of 612
+5 pts above normal
30%
Worst hour 7 PM · 36%
Clear
CLT
Charlotte
#19
23%
leave 15+ min late
1%
cancelled, ~9 of 754
+3 pts above normal
30%
Worst hour 9 PM · 32%
Clear
SEA
Seattle–Tacoma
#20
23%
leave 15+ min late
<1%
cancelled, ~6 of 591
+6 pts above normal
30%
Worst hour 9 PM · 29%
Clear
ATL
Atlanta
#21
22%
leave 15+ min late
<1%
cancelled, ~9 of 1131
+3 pts above normal
30%
Worst hour 6 PM · 33%
Clear
DTW
Detroit
#22
22%
leave 15+ min late
1%
cancelled, ~5 of 453
+6 pts above normal
30%
Worst hour 5 PM · 32%
Clear
MSP
Minneapolis–St Paul
#23
20%
leave 15+ min late
<1%
cancelled, ~4 of 459
+5 pts above normal
30%
Worst hour 4 PM · 27%
Clear
IAD
Washington Dulles
#24
19%
leave 15+ min late
1%
cancelled, ~4 of 363
+4 pts above normal
30%
Worst hour 6 PM · 28%
Clear
SLC
Salt Lake City
#25
18%
leave 15+ min late
<1%
cancelled, ~2 of 366
+2 pts above normal
30%
Worst hour 7 PM · 33%
Clear
Table view
| # | Airport | FAA status | Late departure | Vs. normal | Cancelled |
|---|---|---|---|---|---|
| 1 | SFO San Francisco | Normal operations | 33% | +9 pts | 1% |
| 2 | EWR Newark | Normal operations | 33% | +8 pts | 2% |
| 3 | ORD Chicago O'Hare | Normal operations | 31% | +4 pts | 1% |
| 4 | FLL Fort Lauderdale | Normal operations | 30% | +5 pts | 1% |
| 5 | BWI Baltimore/Washington | Normal operations | 30% | +4 pts | 1% |
| 6 | DFW Dallas–Fort Worth | Normal operations | 29% | +3 pts | 1% |
| 7 | LAS Las Vegas | Normal operations | 28% | +2 pts | <1% |
| 8 | MCO Orlando | Normal operations | 27% | +5 pts | 1% |
| 9 | PHX Phoenix | Normal operations | 27% | +1 pt | <1% |
| 10 | LAX Los Angeles | Normal operations | 27% | +3 pts | 1% |
| 11 | LGA New York LaGuardia | Normal operations | 26% | +10 pts | 2% |
| 12 | JFK New York JFK | Normal operations | 26% | +7 pts | 2% |
| 13 | DEN Denver | Normal operations | 26% | +3 pts | <1% |
| 14 | MIA Miami | Normal operations | 26% | +1 pt | <1% |
| 15 | BOS Boston Logan | Normal operations | 26% | +7 pts | 1% |
| 16 | PHL Philadelphia | Normal operations | 25% | +5 pts | 1% |
| 17 | DCA Washington National | Normal operations | 25% | +6 pts | 2% |
| 18 | IAH Houston Bush | Normal operations | 24% | +5 pts | <1% |
| 19 | CLT Charlotte | Normal operations | 23% | +3 pts | 1% |
| 20 | SEA Seattle–Tacoma | Normal operations | 23% | +6 pts | <1% |
| 21 | ATL Atlanta | Normal operations | 22% | +3 pts | <1% |
| 22 | DTW Detroit | Normal operations | 22% | +6 pts | 1% |
| 23 | MSP Minneapolis–St Paul | Normal operations | 20% | +5 pts | <1% |
| 24 | IAD Washington Dulles | Normal operations | 19% | +4 pts | 1% |
| 25 | SLC Salt Lake City | Normal operations | 18% | +2 pts | <1% |
“Above normal” (the red part of each bar) is how much worse the late-departure chance is than our estimate for the same flights on a normal day — today that’s the weather forecast; live FAA and airport conditions will join it. Every chart uses the same scale. Airports with too little flight data aren’t shown. Schedule: the flights that flew on Sunday, Oct 25, re-dated. Real flights replace these once airlines file their FAA flight plans, usually about a day ahead.